1 // 2007-02-04 Edward Smith-Rowland <3dw4rd@verizon.net>
3 // Copyright (C) 2007 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
24 // Compare against values generated by the GNU Scientific Library.
25 // The GSL can be found on the web: http://www.gnu.org/software/gsl/
28 #if defined(__TEST_DEBUG)
33 std::cout << "line " << __LINE__ \
34 << " max_abs_frac = " << max_abs_frac \
38 #include <testsuite_hooks.h>
40 #include "../testcase.h"
43 // Test data for l=0, m=0.
44 testcase_assoc_legendre<double> data001[] = {
45 { 1.0000000000000000, 0, 0,
46 -1.0000000000000000 },
47 { 1.0000000000000000, 0, 0,
48 -0.90000000000000002 },
49 { 1.0000000000000000, 0, 0,
50 -0.80000000000000004 },
51 { 1.0000000000000000, 0, 0,
52 -0.69999999999999996 },
53 { 1.0000000000000000, 0, 0,
54 -0.59999999999999998 },
55 { 1.0000000000000000, 0, 0,
56 -0.50000000000000000 },
57 { 1.0000000000000000, 0, 0,
58 -0.40000000000000002 },
59 { 1.0000000000000000, 0, 0,
60 -0.30000000000000004 },
61 { 1.0000000000000000, 0, 0,
62 -0.19999999999999996 },
63 { 1.0000000000000000, 0, 0,
64 -0.099999999999999978 },
65 { 1.0000000000000000, 0, 0,
67 { 1.0000000000000000, 0, 0,
68 0.10000000000000009 },
69 { 1.0000000000000000, 0, 0,
70 0.19999999999999996 },
71 { 1.0000000000000000, 0, 0,
72 0.30000000000000004 },
73 { 1.0000000000000000, 0, 0,
74 0.39999999999999991 },
75 { 1.0000000000000000, 0, 0,
76 0.50000000000000000 },
77 { 1.0000000000000000, 0, 0,
78 0.60000000000000009 },
79 { 1.0000000000000000, 0, 0,
80 0.69999999999999996 },
81 { 1.0000000000000000, 0, 0,
82 0.80000000000000004 },
83 { 1.0000000000000000, 0, 0,
84 0.89999999999999991 },
85 { 1.0000000000000000, 0, 0,
89 // Test function for l=0, m=0.
90 template <typename Tp>
93 const Tp eps = std::numeric_limits<Tp>::epsilon();
94 Tp max_abs_diff = -Tp(1);
95 Tp max_abs_frac = -Tp(1);
96 unsigned int num_datum = sizeof(data001)
97 / sizeof(testcase_assoc_legendre<double>);
98 for (unsigned int i = 0; i < num_datum; ++i)
100 const Tp f = std::tr1::assoc_legendre(Tp(data001[i].l), Tp(data001[i].m),
102 const Tp f0 = data001[i].f0;
103 const Tp diff = f - f0;
104 if (std::abs(diff) > max_abs_diff)
105 max_abs_diff = std::abs(diff);
106 if (std::abs(f0) > Tp(10) * eps
107 && std::abs(f) > Tp(10) * eps)
109 const Tp frac = diff / f0;
110 if (std::abs(frac) > max_abs_frac)
111 max_abs_frac = std::abs(frac);
114 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
117 // Test data for l=1, m=0.
118 testcase_assoc_legendre<double> data002[] = {
119 { -1.0000000000000000, 1, 0,
120 -1.0000000000000000 },
121 { -0.90000000000000002, 1, 0,
122 -0.90000000000000002 },
123 { -0.80000000000000004, 1, 0,
124 -0.80000000000000004 },
125 { -0.69999999999999996, 1, 0,
126 -0.69999999999999996 },
127 { -0.59999999999999998, 1, 0,
128 -0.59999999999999998 },
129 { -0.50000000000000000, 1, 0,
130 -0.50000000000000000 },
131 { -0.40000000000000002, 1, 0,
132 -0.40000000000000002 },
133 { -0.30000000000000004, 1, 0,
134 -0.30000000000000004 },
135 { -0.19999999999999996, 1, 0,
136 -0.19999999999999996 },
137 { -0.099999999999999978, 1, 0,
138 -0.099999999999999978 },
139 { 0.0000000000000000, 1, 0,
140 0.0000000000000000 },
141 { 0.10000000000000009, 1, 0,
142 0.10000000000000009 },
143 { 0.19999999999999996, 1, 0,
144 0.19999999999999996 },
145 { 0.30000000000000004, 1, 0,
146 0.30000000000000004 },
147 { 0.39999999999999991, 1, 0,
148 0.39999999999999991 },
149 { 0.50000000000000000, 1, 0,
150 0.50000000000000000 },
151 { 0.60000000000000009, 1, 0,
152 0.60000000000000009 },
153 { 0.69999999999999996, 1, 0,
154 0.69999999999999996 },
155 { 0.80000000000000004, 1, 0,
156 0.80000000000000004 },
157 { 0.89999999999999991, 1, 0,
158 0.89999999999999991 },
159 { 1.0000000000000000, 1, 0,
160 1.0000000000000000 },
163 // Test function for l=1, m=0.
164 template <typename Tp>
167 const Tp eps = std::numeric_limits<Tp>::epsilon();
168 Tp max_abs_diff = -Tp(1);
169 Tp max_abs_frac = -Tp(1);
170 unsigned int num_datum = sizeof(data002)
171 / sizeof(testcase_assoc_legendre<double>);
172 for (unsigned int i = 0; i < num_datum; ++i)
174 const Tp f = std::tr1::assoc_legendre(Tp(data002[i].l), Tp(data002[i].m),
176 const Tp f0 = data002[i].f0;
177 const Tp diff = f - f0;
178 if (std::abs(diff) > max_abs_diff)
179 max_abs_diff = std::abs(diff);
180 if (std::abs(f0) > Tp(10) * eps
181 && std::abs(f) > Tp(10) * eps)
183 const Tp frac = diff / f0;
184 if (std::abs(frac) > max_abs_frac)
185 max_abs_frac = std::abs(frac);
188 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
191 // Test data for l=1, m=1.
192 testcase_assoc_legendre<double> data003[] = {
193 { -0.0000000000000000, 1, 1,
194 -1.0000000000000000 },
195 { -0.43588989435406728, 1, 1,
196 -0.90000000000000002 },
197 { -0.59999999999999987, 1, 1,
198 -0.80000000000000004 },
199 { -0.71414284285428509, 1, 1,
200 -0.69999999999999996 },
201 { -0.80000000000000004, 1, 1,
202 -0.59999999999999998 },
203 { -0.86602540378443860, 1, 1,
204 -0.50000000000000000 },
205 { -0.91651513899116799, 1, 1,
206 -0.40000000000000002 },
207 { -0.95393920141694577, 1, 1,
208 -0.30000000000000004 },
209 { -0.97979589711327120, 1, 1,
210 -0.19999999999999996 },
211 { -0.99498743710661997, 1, 1,
212 -0.099999999999999978 },
213 { -1.0000000000000000, 1, 1,
214 0.0000000000000000 },
215 { -0.99498743710661997, 1, 1,
216 0.10000000000000009 },
217 { -0.97979589711327120, 1, 1,
218 0.19999999999999996 },
219 { -0.95393920141694577, 1, 1,
220 0.30000000000000004 },
221 { -0.91651513899116799, 1, 1,
222 0.39999999999999991 },
223 { -0.86602540378443860, 1, 1,
224 0.50000000000000000 },
225 { -0.79999999999999993, 1, 1,
226 0.60000000000000009 },
227 { -0.71414284285428509, 1, 1,
228 0.69999999999999996 },
229 { -0.59999999999999987, 1, 1,
230 0.80000000000000004 },
231 { -0.43588989435406750, 1, 1,
232 0.89999999999999991 },
233 { -0.0000000000000000, 1, 1,
234 1.0000000000000000 },
237 // Test function for l=1, m=1.
238 template <typename Tp>
241 const Tp eps = std::numeric_limits<Tp>::epsilon();
242 Tp max_abs_diff = -Tp(1);
243 Tp max_abs_frac = -Tp(1);
244 unsigned int num_datum = sizeof(data003)
245 / sizeof(testcase_assoc_legendre<double>);
246 for (unsigned int i = 0; i < num_datum; ++i)
248 const Tp f = std::tr1::assoc_legendre(Tp(data003[i].l), Tp(data003[i].m),
250 const Tp f0 = data003[i].f0;
251 const Tp diff = f - f0;
252 if (std::abs(diff) > max_abs_diff)
253 max_abs_diff = std::abs(diff);
254 if (std::abs(f0) > Tp(10) * eps
255 && std::abs(f) > Tp(10) * eps)
257 const Tp frac = diff / f0;
258 if (std::abs(frac) > max_abs_frac)
259 max_abs_frac = std::abs(frac);
262 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
265 // Test data for l=2, m=0.
266 testcase_assoc_legendre<double> data004[] = {
267 { 1.0000000000000000, 2, 0,
268 -1.0000000000000000 },
269 { 0.71500000000000008, 2, 0,
270 -0.90000000000000002 },
271 { 0.46000000000000019, 2, 0,
272 -0.80000000000000004 },
273 { 0.23499999999999982, 2, 0,
274 -0.69999999999999996 },
275 { 0.039999999999999925, 2, 0,
276 -0.59999999999999998 },
277 { -0.12500000000000000, 2, 0,
278 -0.50000000000000000 },
279 { -0.25999999999999995, 2, 0,
280 -0.40000000000000002 },
281 { -0.36499999999999994, 2, 0,
282 -0.30000000000000004 },
283 { -0.44000000000000000, 2, 0,
284 -0.19999999999999996 },
285 { -0.48499999999999999, 2, 0,
286 -0.099999999999999978 },
287 { -0.50000000000000000, 2, 0,
288 0.0000000000000000 },
289 { -0.48499999999999999, 2, 0,
290 0.10000000000000009 },
291 { -0.44000000000000000, 2, 0,
292 0.19999999999999996 },
293 { -0.36499999999999994, 2, 0,
294 0.30000000000000004 },
295 { -0.26000000000000012, 2, 0,
296 0.39999999999999991 },
297 { -0.12500000000000000, 2, 0,
298 0.50000000000000000 },
299 { 0.040000000000000160, 2, 0,
300 0.60000000000000009 },
301 { 0.23499999999999982, 2, 0,
302 0.69999999999999996 },
303 { 0.46000000000000019, 2, 0,
304 0.80000000000000004 },
305 { 0.71499999999999975, 2, 0,
306 0.89999999999999991 },
307 { 1.0000000000000000, 2, 0,
308 1.0000000000000000 },
311 // Test function for l=2, m=0.
312 template <typename Tp>
315 const Tp eps = std::numeric_limits<Tp>::epsilon();
316 Tp max_abs_diff = -Tp(1);
317 Tp max_abs_frac = -Tp(1);
318 unsigned int num_datum = sizeof(data004)
319 / sizeof(testcase_assoc_legendre<double>);
320 for (unsigned int i = 0; i < num_datum; ++i)
322 const Tp f = std::tr1::assoc_legendre(Tp(data004[i].l), Tp(data004[i].m),
324 const Tp f0 = data004[i].f0;
325 const Tp diff = f - f0;
326 if (std::abs(diff) > max_abs_diff)
327 max_abs_diff = std::abs(diff);
328 if (std::abs(f0) > Tp(10) * eps
329 && std::abs(f) > Tp(10) * eps)
331 const Tp frac = diff / f0;
332 if (std::abs(frac) > max_abs_frac)
333 max_abs_frac = std::abs(frac);
336 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
339 // Test data for l=2, m=1.
340 testcase_assoc_legendre<double> data005[] = {
341 { 0.0000000000000000, 2, 1,
342 -1.0000000000000000 },
343 { 1.1769027147559816, 2, 1,
344 -0.90000000000000002 },
345 { 1.4399999999999999, 2, 1,
346 -0.80000000000000004 },
347 { 1.4996999699939983, 2, 1,
348 -0.69999999999999996 },
349 { 1.4399999999999999, 2, 1,
350 -0.59999999999999998 },
351 { 1.2990381056766580, 2, 1,
352 -0.50000000000000000 },
353 { 1.0998181667894018, 2, 1,
354 -0.40000000000000002 },
355 { 0.85854528127525132, 2, 1,
356 -0.30000000000000004 },
357 { 0.58787753826796263, 2, 1,
358 -0.19999999999999996 },
359 { 0.29849623113198592, 2, 1,
360 -0.099999999999999978 },
361 { -0.0000000000000000, 2, 1,
362 0.0000000000000000 },
363 { -0.29849623113198626, 2, 1,
364 0.10000000000000009 },
365 { -0.58787753826796263, 2, 1,
366 0.19999999999999996 },
367 { -0.85854528127525132, 2, 1,
368 0.30000000000000004 },
369 { -1.0998181667894014, 2, 1,
370 0.39999999999999991 },
371 { -1.2990381056766580, 2, 1,
372 0.50000000000000000 },
373 { -1.4400000000000002, 2, 1,
374 0.60000000000000009 },
375 { -1.4996999699939983, 2, 1,
376 0.69999999999999996 },
377 { -1.4399999999999999, 2, 1,
378 0.80000000000000004 },
379 { -1.1769027147559821, 2, 1,
380 0.89999999999999991 },
381 { -0.0000000000000000, 2, 1,
382 1.0000000000000000 },
385 // Test function for l=2, m=1.
386 template <typename Tp>
389 const Tp eps = std::numeric_limits<Tp>::epsilon();
390 Tp max_abs_diff = -Tp(1);
391 Tp max_abs_frac = -Tp(1);
392 unsigned int num_datum = sizeof(data005)
393 / sizeof(testcase_assoc_legendre<double>);
394 for (unsigned int i = 0; i < num_datum; ++i)
396 const Tp f = std::tr1::assoc_legendre(Tp(data005[i].l), Tp(data005[i].m),
398 const Tp f0 = data005[i].f0;
399 const Tp diff = f - f0;
400 if (std::abs(diff) > max_abs_diff)
401 max_abs_diff = std::abs(diff);
402 if (std::abs(f0) > Tp(10) * eps
403 && std::abs(f) > Tp(10) * eps)
405 const Tp frac = diff / f0;
406 if (std::abs(frac) > max_abs_frac)
407 max_abs_frac = std::abs(frac);
410 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
413 // Test data for l=2, m=2.
414 testcase_assoc_legendre<double> data006[] = {
415 { 0.0000000000000000, 2, 2,
416 -1.0000000000000000 },
417 { 0.56999999999999984, 2, 2,
418 -0.90000000000000002 },
419 { 1.0799999999999996, 2, 2,
420 -0.80000000000000004 },
421 { 1.5300000000000005, 2, 2,
422 -0.69999999999999996 },
423 { 1.9200000000000004, 2, 2,
424 -0.59999999999999998 },
425 { 2.2500000000000000, 2, 2,
426 -0.50000000000000000 },
427 { 2.5200000000000000, 2, 2,
428 -0.40000000000000002 },
429 { 2.7300000000000004, 2, 2,
430 -0.30000000000000004 },
431 { 2.8799999999999999, 2, 2,
432 -0.19999999999999996 },
433 { 2.9700000000000002, 2, 2,
434 -0.099999999999999978 },
435 { 3.0000000000000000, 2, 2,
436 0.0000000000000000 },
437 { 2.9700000000000002, 2, 2,
438 0.10000000000000009 },
439 { 2.8799999999999999, 2, 2,
440 0.19999999999999996 },
441 { 2.7300000000000004, 2, 2,
442 0.30000000000000004 },
443 { 2.5200000000000000, 2, 2,
444 0.39999999999999991 },
445 { 2.2500000000000000, 2, 2,
446 0.50000000000000000 },
447 { 1.9199999999999997, 2, 2,
448 0.60000000000000009 },
449 { 1.5300000000000005, 2, 2,
450 0.69999999999999996 },
451 { 1.0799999999999996, 2, 2,
452 0.80000000000000004 },
453 { 0.57000000000000040, 2, 2,
454 0.89999999999999991 },
455 { 0.0000000000000000, 2, 2,
456 1.0000000000000000 },
459 // Test function for l=2, m=2.
460 template <typename Tp>
463 const Tp eps = std::numeric_limits<Tp>::epsilon();
464 Tp max_abs_diff = -Tp(1);
465 Tp max_abs_frac = -Tp(1);
466 unsigned int num_datum = sizeof(data006)
467 / sizeof(testcase_assoc_legendre<double>);
468 for (unsigned int i = 0; i < num_datum; ++i)
470 const Tp f = std::tr1::assoc_legendre(Tp(data006[i].l), Tp(data006[i].m),
472 const Tp f0 = data006[i].f0;
473 const Tp diff = f - f0;
474 if (std::abs(diff) > max_abs_diff)
475 max_abs_diff = std::abs(diff);
476 if (std::abs(f0) > Tp(10) * eps
477 && std::abs(f) > Tp(10) * eps)
479 const Tp frac = diff / f0;
480 if (std::abs(frac) > max_abs_frac)
481 max_abs_frac = std::abs(frac);
484 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
487 // Test data for l=5, m=0.
488 testcase_assoc_legendre<double> data007[] = {
489 { -1.0000000000000000, 5, 0,
490 -1.0000000000000000 },
491 { 0.041141249999999997, 5, 0,
492 -0.90000000000000002 },
493 { 0.39951999999999993, 5, 0,
494 -0.80000000000000004 },
495 { 0.36519874999999991, 5, 0,
496 -0.69999999999999996 },
497 { 0.15263999999999994, 5, 0,
498 -0.59999999999999998 },
499 { -0.089843750000000000, 5, 0,
500 -0.50000000000000000 },
501 { -0.27063999999999988, 5, 0,
502 -0.40000000000000002 },
503 { -0.34538624999999995, 5, 0,
504 -0.30000000000000004 },
505 { -0.30751999999999996, 5, 0,
506 -0.19999999999999996 },
507 { -0.17882874999999995, 5, 0,
508 -0.099999999999999978 },
509 { 0.0000000000000000, 5, 0,
510 0.0000000000000000 },
511 { 0.17882875000000015, 5, 0,
512 0.10000000000000009 },
513 { 0.30751999999999996, 5, 0,
514 0.19999999999999996 },
515 { 0.34538624999999995, 5, 0,
516 0.30000000000000004 },
517 { 0.27064000000000010, 5, 0,
518 0.39999999999999991 },
519 { 0.089843750000000000, 5, 0,
520 0.50000000000000000 },
521 { -0.15264000000000022, 5, 0,
522 0.60000000000000009 },
523 { -0.36519874999999991, 5, 0,
524 0.69999999999999996 },
525 { -0.39951999999999993, 5, 0,
526 0.80000000000000004 },
527 { -0.041141250000000407, 5, 0,
528 0.89999999999999991 },
529 { 1.0000000000000000, 5, 0,
530 1.0000000000000000 },
533 // Test function for l=5, m=0.
534 template <typename Tp>
537 const Tp eps = std::numeric_limits<Tp>::epsilon();
538 Tp max_abs_diff = -Tp(1);
539 Tp max_abs_frac = -Tp(1);
540 unsigned int num_datum = sizeof(data007)
541 / sizeof(testcase_assoc_legendre<double>);
542 for (unsigned int i = 0; i < num_datum; ++i)
544 const Tp f = std::tr1::assoc_legendre(Tp(data007[i].l), Tp(data007[i].m),
546 const Tp f0 = data007[i].f0;
547 const Tp diff = f - f0;
548 if (std::abs(diff) > max_abs_diff)
549 max_abs_diff = std::abs(diff);
550 if (std::abs(f0) > Tp(10) * eps
551 && std::abs(f) > Tp(10) * eps)
553 const Tp frac = diff / f0;
554 if (std::abs(frac) > max_abs_frac)
555 max_abs_frac = std::abs(frac);
558 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
561 // Test data for l=5, m=1.
562 testcase_assoc_legendre<double> data008[] = {
563 { 0.0000000000000000, 5, 1,
564 -1.0000000000000000 },
565 { -2.8099369608350973, 5, 1,
566 -0.90000000000000002 },
567 { -0.72180000000000089, 5, 1,
568 -0.80000000000000004 },
569 { 1.0951826834447254, 5, 1,
570 -0.69999999999999996 },
571 { 1.9775999999999998, 5, 1,
572 -0.59999999999999998 },
573 { 1.9282596881137892, 5, 1,
574 -0.50000000000000000 },
575 { 1.2070504380513685, 5, 1,
576 -0.40000000000000002 },
577 { 0.16079837663884430, 5, 1,
578 -0.30000000000000004 },
579 { -0.87005875663658538, 5, 1,
580 -0.19999999999999996 },
581 { -1.6083350053680323, 5, 1,
582 -0.099999999999999978 },
583 { -1.8750000000000000, 5, 1,
584 0.0000000000000000 },
585 { -1.6083350053680314, 5, 1,
586 0.10000000000000009 },
587 { -0.87005875663658538, 5, 1,
588 0.19999999999999996 },
589 { 0.16079837663884430, 5, 1,
590 0.30000000000000004 },
591 { 1.2070504380513674, 5, 1,
592 0.39999999999999991 },
593 { 1.9282596881137892, 5, 1,
594 0.50000000000000000 },
595 { 1.9775999999999996, 5, 1,
596 0.60000000000000009 },
597 { 1.0951826834447254, 5, 1,
598 0.69999999999999996 },
599 { -0.72180000000000089, 5, 1,
600 0.80000000000000004 },
601 { -2.8099369608350959, 5, 1,
602 0.89999999999999991 },
603 { 0.0000000000000000, 5, 1,
604 1.0000000000000000 },
607 // Test function for l=5, m=1.
608 template <typename Tp>
611 const Tp eps = std::numeric_limits<Tp>::epsilon();
612 Tp max_abs_diff = -Tp(1);
613 Tp max_abs_frac = -Tp(1);
614 unsigned int num_datum = sizeof(data008)
615 / sizeof(testcase_assoc_legendre<double>);
616 for (unsigned int i = 0; i < num_datum; ++i)
618 const Tp f = std::tr1::assoc_legendre(Tp(data008[i].l), Tp(data008[i].m),
620 const Tp f0 = data008[i].f0;
621 const Tp diff = f - f0;
622 if (std::abs(diff) > max_abs_diff)
623 max_abs_diff = std::abs(diff);
624 if (std::abs(f0) > Tp(10) * eps
625 && std::abs(f) > Tp(10) * eps)
627 const Tp frac = diff / f0;
628 if (std::abs(frac) > max_abs_frac)
629 max_abs_frac = std::abs(frac);
632 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
635 // Test data for l=5, m=2.
636 testcase_assoc_legendre<double> data009[] = {
637 { 0.0000000000000000, 5, 2,
638 -1.0000000000000000 },
639 { -12.837824999999995, 5, 2,
640 -0.90000000000000002 },
641 { -13.910399999999997, 5, 2,
642 -0.80000000000000004 },
643 { -8.8089749999999984, 5, 2,
644 -0.69999999999999996 },
645 { -1.6128000000000009, 5, 2,
646 -0.59999999999999998 },
647 { 4.9218750000000000, 5, 2,
648 -0.50000000000000000 },
649 { 9.1728000000000005, 5, 2,
650 -0.40000000000000002 },
651 { 10.462725000000001, 5, 2,
652 -0.30000000000000004 },
653 { 8.8703999999999983, 5, 2,
654 -0.19999999999999996 },
655 { 5.0415749999999999, 5, 2,
656 -0.099999999999999978 },
657 { -0.0000000000000000, 5, 2,
658 0.0000000000000000 },
659 { -5.0415750000000044, 5, 2,
660 0.10000000000000009 },
661 { -8.8703999999999983, 5, 2,
662 0.19999999999999996 },
663 { -10.462725000000001, 5, 2,
664 0.30000000000000004 },
665 { -9.1728000000000005, 5, 2,
666 0.39999999999999991 },
667 { -4.9218750000000000, 5, 2,
668 0.50000000000000000 },
669 { 1.6128000000000071, 5, 2,
670 0.60000000000000009 },
671 { 8.8089749999999984, 5, 2,
672 0.69999999999999996 },
673 { 13.910399999999997, 5, 2,
674 0.80000000000000004 },
675 { 12.837825000000004, 5, 2,
676 0.89999999999999991 },
677 { 0.0000000000000000, 5, 2,
678 1.0000000000000000 },
681 // Test function for l=5, m=2.
682 template <typename Tp>
685 const Tp eps = std::numeric_limits<Tp>::epsilon();
686 Tp max_abs_diff = -Tp(1);
687 Tp max_abs_frac = -Tp(1);
688 unsigned int num_datum = sizeof(data009)
689 / sizeof(testcase_assoc_legendre<double>);
690 for (unsigned int i = 0; i < num_datum; ++i)
692 const Tp f = std::tr1::assoc_legendre(Tp(data009[i].l), Tp(data009[i].m),
694 const Tp f0 = data009[i].f0;
695 const Tp diff = f - f0;
696 if (std::abs(diff) > max_abs_diff)
697 max_abs_diff = std::abs(diff);
698 if (std::abs(f0) > Tp(10) * eps
699 && std::abs(f) > Tp(10) * eps)
701 const Tp frac = diff / f0;
702 if (std::abs(frac) > max_abs_frac)
703 max_abs_frac = std::abs(frac);
706 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
709 // Test data for l=5, m=5.
710 testcase_assoc_legendre<double> data010[] = {
711 { -0.0000000000000000, 5, 5,
712 -1.0000000000000000 },
713 { -14.870165800941818, 5, 5,
714 -0.90000000000000002 },
715 { -73.483199999999925, 5, 5,
716 -0.80000000000000004 },
717 { -175.53238298794764, 5, 5,
718 -0.69999999999999996 },
719 { -309.65760000000006, 5, 5,
720 -0.59999999999999998 },
721 { -460.34662869916559, 5, 5,
722 -0.50000000000000000 },
723 { -611.12496255819883, 5, 5,
724 -0.40000000000000002 },
725 { -746.50941479523760, 5, 5,
726 -0.30000000000000004 },
727 { -853.31600434671316, 5, 5,
728 -0.19999999999999996 },
729 { -921.55189181724734, 5, 5,
730 -0.099999999999999978 },
731 { -945.00000000000000, 5, 5,
732 0.0000000000000000 },
733 { -921.55189181724734, 5, 5,
734 0.10000000000000009 },
735 { -853.31600434671316, 5, 5,
736 0.19999999999999996 },
737 { -746.50941479523760, 5, 5,
738 0.30000000000000004 },
739 { -611.12496255819883, 5, 5,
740 0.39999999999999991 },
741 { -460.34662869916559, 5, 5,
742 0.50000000000000000 },
743 { -309.65759999999989, 5, 5,
744 0.60000000000000009 },
745 { -175.53238298794764, 5, 5,
746 0.69999999999999996 },
747 { -73.483199999999925, 5, 5,
748 0.80000000000000004 },
749 { -14.870165800941855, 5, 5,
750 0.89999999999999991 },
751 { -0.0000000000000000, 5, 5,
752 1.0000000000000000 },
755 // Test function for l=5, m=5.
756 template <typename Tp>
759 const Tp eps = std::numeric_limits<Tp>::epsilon();
760 Tp max_abs_diff = -Tp(1);
761 Tp max_abs_frac = -Tp(1);
762 unsigned int num_datum = sizeof(data010)
763 / sizeof(testcase_assoc_legendre<double>);
764 for (unsigned int i = 0; i < num_datum; ++i)
766 const Tp f = std::tr1::assoc_legendre(Tp(data010[i].l), Tp(data010[i].m),
768 const Tp f0 = data010[i].f0;
769 const Tp diff = f - f0;
770 if (std::abs(diff) > max_abs_diff)
771 max_abs_diff = std::abs(diff);
772 if (std::abs(f0) > Tp(10) * eps
773 && std::abs(f) > Tp(10) * eps)
775 const Tp frac = diff / f0;
776 if (std::abs(frac) > max_abs_frac)
777 max_abs_frac = std::abs(frac);
780 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
783 // Test data for l=10, m=0.
784 testcase_assoc_legendre<double> data011[] = {
785 { 1.0000000000000000, 10, 0,
786 -1.0000000000000000 },
787 { -0.26314561785585977, 10, 0,
788 -0.90000000000000002 },
789 { 0.30052979559999998, 10, 0,
790 -0.80000000000000004 },
791 { 0.085805795531640333, 10, 0,
792 -0.69999999999999996 },
793 { -0.24366274560000006, 10, 0,
794 -0.59999999999999998 },
795 { -0.18822860717773438, 10, 0,
796 -0.50000000000000000 },
797 { 0.096839064399999869, 10, 0,
798 -0.40000000000000002 },
799 { 0.25147634951601561, 10, 0,
800 -0.30000000000000004 },
801 { 0.12907202559999989, 10, 0,
802 -0.19999999999999996 },
803 { -0.12212499738710947, 10, 0,
804 -0.099999999999999978 },
805 { -0.24609375000000000, 10, 0,
806 0.0000000000000000 },
807 { -0.12212499738710922, 10, 0,
808 0.10000000000000009 },
809 { 0.12907202559999989, 10, 0,
810 0.19999999999999996 },
811 { 0.25147634951601561, 10, 0,
812 0.30000000000000004 },
813 { 0.096839064400000258, 10, 0,
814 0.39999999999999991 },
815 { -0.18822860717773438, 10, 0,
816 0.50000000000000000 },
817 { -0.24366274559999987, 10, 0,
818 0.60000000000000009 },
819 { 0.085805795531640333, 10, 0,
820 0.69999999999999996 },
821 { 0.30052979559999998, 10, 0,
822 0.80000000000000004 },
823 { -0.26314561785585888, 10, 0,
824 0.89999999999999991 },
825 { 1.0000000000000000, 10, 0,
826 1.0000000000000000 },
829 // Test function for l=10, m=0.
830 template <typename Tp>
833 const Tp eps = std::numeric_limits<Tp>::epsilon();
834 Tp max_abs_diff = -Tp(1);
835 Tp max_abs_frac = -Tp(1);
836 unsigned int num_datum = sizeof(data011)
837 / sizeof(testcase_assoc_legendre<double>);
838 for (unsigned int i = 0; i < num_datum; ++i)
840 const Tp f = std::tr1::assoc_legendre(Tp(data011[i].l), Tp(data011[i].m),
842 const Tp f0 = data011[i].f0;
843 const Tp diff = f - f0;
844 if (std::abs(diff) > max_abs_diff)
845 max_abs_diff = std::abs(diff);
846 if (std::abs(f0) > Tp(10) * eps
847 && std::abs(f) > Tp(10) * eps)
849 const Tp frac = diff / f0;
850 if (std::abs(frac) > max_abs_frac)
851 max_abs_frac = std::abs(frac);
854 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
857 // Test data for l=10, m=1.
858 testcase_assoc_legendre<double> data012[] = {
859 { -0.0000000000000000, 10, 1,
860 -1.0000000000000000 },
861 { -3.0438748781479061, 10, 1,
862 -0.90000000000000002 },
863 { -0.87614260800000199, 10, 1,
864 -0.80000000000000004 },
865 { 2.9685359952934522, 10, 1,
866 -0.69999999999999996 },
867 { 1.2511825919999990, 10, 1,
868 -0.59999999999999998 },
869 { -2.0066877394361260, 10, 1,
870 -0.50000000000000000 },
871 { -2.4822196173476661, 10, 1,
872 -0.40000000000000002 },
873 { -0.12309508907433941, 10, 1,
874 -0.30000000000000004 },
875 { 2.2468221751958408, 10, 1,
876 -0.19999999999999996 },
877 { 2.2472659777983512, 10, 1,
878 -0.099999999999999978 },
879 { -0.0000000000000000, 10, 1,
880 0.0000000000000000 },
881 { -2.2472659777983530, 10, 1,
882 0.10000000000000009 },
883 { -2.2468221751958408, 10, 1,
884 0.19999999999999996 },
885 { 0.12309508907433941, 10, 1,
886 0.30000000000000004 },
887 { 2.4822196173476643, 10, 1,
888 0.39999999999999991 },
889 { 2.0066877394361260, 10, 1,
890 0.50000000000000000 },
891 { -1.2511825920000037, 10, 1,
892 0.60000000000000009 },
893 { -2.9685359952934522, 10, 1,
894 0.69999999999999996 },
895 { 0.87614260800000199, 10, 1,
896 0.80000000000000004 },
897 { 3.0438748781479110, 10, 1,
898 0.89999999999999991 },
899 { 0.0000000000000000, 10, 1,
900 1.0000000000000000 },
903 // Test function for l=10, m=1.
904 template <typename Tp>
907 const Tp eps = std::numeric_limits<Tp>::epsilon();
908 Tp max_abs_diff = -Tp(1);
909 Tp max_abs_frac = -Tp(1);
910 unsigned int num_datum = sizeof(data012)
911 / sizeof(testcase_assoc_legendre<double>);
912 for (unsigned int i = 0; i < num_datum; ++i)
914 const Tp f = std::tr1::assoc_legendre(Tp(data012[i].l), Tp(data012[i].m),
916 const Tp f0 = data012[i].f0;
917 const Tp diff = f - f0;
918 if (std::abs(diff) > max_abs_diff)
919 max_abs_diff = std::abs(diff);
920 if (std::abs(f0) > Tp(10) * eps
921 && std::abs(f) > Tp(10) * eps)
923 const Tp frac = diff / f0;
924 if (std::abs(frac) > max_abs_frac)
925 max_abs_frac = std::abs(frac);
928 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
931 // Test data for l=10, m=2.
932 testcase_assoc_legendre<double> data013[] = {
933 { 0.0000000000000000, 10, 2,
934 -1.0000000000000000 },
935 { 16.376387762496122, 10, 2,
936 -0.90000000000000002 },
937 { -35.394657803999991, 10, 2,
938 -0.80000000000000004 },
939 { -3.6191429423788892, 10, 2,
940 -0.69999999999999996 },
941 { 28.679675904000010, 10, 2,
942 -0.59999999999999998 },
943 { 18.388023376464844, 10, 2,
944 -0.50000000000000000 },
945 { -12.818955995999996, 10, 2,
946 -0.40000000000000002 },
947 { -27.739821675972660, 10, 2,
948 -0.30000000000000004 },
949 { -13.280661503999987, 10, 2,
950 -0.19999999999999996 },
951 { 13.885467170308596, 10, 2,
952 -0.099999999999999978 },
953 { 27.070312500000000, 10, 2,
954 0.0000000000000000 },
955 { 13.885467170308573, 10, 2,
956 0.10000000000000009 },
957 { -13.280661503999987, 10, 2,
958 0.19999999999999996 },
959 { -27.739821675972660, 10, 2,
960 0.30000000000000004 },
961 { -12.818955996000019, 10, 2,
962 0.39999999999999991 },
963 { 18.388023376464844, 10, 2,
964 0.50000000000000000 },
965 { 28.679675903999982, 10, 2,
966 0.60000000000000009 },
967 { -3.6191429423788892, 10, 2,
968 0.69999999999999996 },
969 { -35.394657803999991, 10, 2,
970 0.80000000000000004 },
971 { 16.376387762495984, 10, 2,
972 0.89999999999999991 },
973 { 0.0000000000000000, 10, 2,
974 1.0000000000000000 },
977 // Test function for l=10, m=2.
978 template <typename Tp>
981 const Tp eps = std::numeric_limits<Tp>::epsilon();
982 Tp max_abs_diff = -Tp(1);
983 Tp max_abs_frac = -Tp(1);
984 unsigned int num_datum = sizeof(data013)
985 / sizeof(testcase_assoc_legendre<double>);
986 for (unsigned int i = 0; i < num_datum; ++i)
988 const Tp f = std::tr1::assoc_legendre(Tp(data013[i].l), Tp(data013[i].m),
990 const Tp f0 = data013[i].f0;
991 const Tp diff = f - f0;
992 if (std::abs(diff) > max_abs_diff)
993 max_abs_diff = std::abs(diff);
994 if (std::abs(f0) > Tp(10) * eps
995 && std::abs(f) > Tp(10) * eps)
997 const Tp frac = diff / f0;
998 if (std::abs(frac) > max_abs_frac)
999 max_abs_frac = std::abs(frac);
1002 VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
1005 // Test data for l=10, m=5.
1006 testcase_assoc_legendre<double> data014[] = {
1007 { 0.0000000000000000, 10, 5,
1008 -1.0000000000000000 },
1009 { 21343.618518164669, 10, 5,
1010 -0.90000000000000002 },
1011 { 40457.016407807983, 10, 5,
1012 -0.80000000000000004 },
1013 { 20321.279317331318, 10, 5,
1014 -0.69999999999999996 },
1015 { -14410.820616192013, 10, 5,
1016 -0.59999999999999998 },
1017 { -30086.169706116176, 10, 5,
1018 -0.50000000000000000 },
1019 { -17177.549337582859, 10, 5,
1020 -0.40000000000000002 },
1021 { 9272.5119495412346, 10, 5,
1022 -0.30000000000000004 },
1023 { 26591.511184414714, 10, 5,
1024 -0.19999999999999996 },
1025 { 21961.951238504211, 10, 5,
1026 -0.099999999999999978 },
1027 { -0.0000000000000000, 10, 5,
1028 0.0000000000000000 },
1029 { -21961.951238504229, 10, 5,
1030 0.10000000000000009 },
1031 { -26591.511184414714, 10, 5,
1032 0.19999999999999996 },
1033 { -9272.5119495412346, 10, 5,
1034 0.30000000000000004 },
1035 { 17177.549337582830, 10, 5,
1036 0.39999999999999991 },
1037 { 30086.169706116176, 10, 5,
1038 0.50000000000000000 },
1039 { 14410.820616191975, 10, 5,
1040 0.60000000000000009 },
1041 { -20321.279317331318, 10, 5,
1042 0.69999999999999996 },
1043 { -40457.016407807983, 10, 5,
1044 0.80000000000000004 },
1045 { -21343.618518164698, 10, 5,
1046 0.89999999999999991 },
1047 { 0.0000000000000000, 10, 5,
1048 1.0000000000000000 },
1051 // Test function for l=10, m=5.
1052 template <typename Tp>
1055 const Tp eps = std::numeric_limits<Tp>::epsilon();
1056 Tp max_abs_diff = -Tp(1);
1057 Tp max_abs_frac = -Tp(1);
1058 unsigned int num_datum = sizeof(data014)
1059 / sizeof(testcase_assoc_legendre<double>);
1060 for (unsigned int i = 0; i < num_datum; ++i)
1062 const Tp f = std::tr1::assoc_legendre(Tp(data014[i].l), Tp(data014[i].m),
1064 const Tp f0 = data014[i].f0;
1065 const Tp diff = f - f0;
1066 if (std::abs(diff) > max_abs_diff)
1067 max_abs_diff = std::abs(diff);
1068 if (std::abs(f0) > Tp(10) * eps
1069 && std::abs(f) > Tp(10) * eps)
1071 const Tp frac = diff / f0;
1072 if (std::abs(frac) > max_abs_frac)
1073 max_abs_frac = std::abs(frac);
1076 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1079 // Test data for l=10, m=10.
1080 testcase_assoc_legendre<double> data015[] = {
1081 { 0.0000000000000000, 10, 10,
1082 -1.0000000000000000 },
1083 { 162117.40078784220, 10, 10,
1084 -0.90000000000000002 },
1085 { 3958896.3481267113, 10, 10,
1086 -0.80000000000000004 },
1087 { 22589806.343887307, 10, 10,
1088 -0.69999999999999996 },
1089 { 70300999.121633321, 10, 10,
1090 -0.59999999999999998 },
1091 { 155370278.54003900, 10, 10,
1092 -0.50000000000000000 },
1093 { 273815518.20150518, 10, 10,
1094 -0.40000000000000002 },
1095 { 408571989.13158917, 10, 10,
1096 -0.30000000000000004 },
1097 { 533848212.07990247, 10, 10,
1098 -0.19999999999999996 },
1099 { 622640835.70523083, 10, 10,
1100 -0.099999999999999978 },
1101 { 654729075.00000000, 10, 10,
1102 0.0000000000000000 },
1103 { 622640835.70523083, 10, 10,
1104 0.10000000000000009 },
1105 { 533848212.07990247, 10, 10,
1106 0.19999999999999996 },
1107 { 408571989.13158917, 10, 10,
1108 0.30000000000000004 },
1109 { 273815518.20150518, 10, 10,
1110 0.39999999999999991 },
1111 { 155370278.54003900, 10, 10,
1112 0.50000000000000000 },
1113 { 70300999.121633217, 10, 10,
1114 0.60000000000000009 },
1115 { 22589806.343887307, 10, 10,
1116 0.69999999999999996 },
1117 { 3958896.3481267113, 10, 10,
1118 0.80000000000000004 },
1119 { 162117.40078784304, 10, 10,
1120 0.89999999999999991 },
1121 { 0.0000000000000000, 10, 10,
1122 1.0000000000000000 },
1125 // Test function for l=10, m=10.
1126 template <typename Tp>
1129 const Tp eps = std::numeric_limits<Tp>::epsilon();
1130 Tp max_abs_diff = -Tp(1);
1131 Tp max_abs_frac = -Tp(1);
1132 unsigned int num_datum = sizeof(data015)
1133 / sizeof(testcase_assoc_legendre<double>);
1134 for (unsigned int i = 0; i < num_datum; ++i)
1136 const Tp f = std::tr1::assoc_legendre(Tp(data015[i].l), Tp(data015[i].m),
1138 const Tp f0 = data015[i].f0;
1139 const Tp diff = f - f0;
1140 if (std::abs(diff) > max_abs_diff)
1141 max_abs_diff = std::abs(diff);
1142 if (std::abs(f0) > Tp(10) * eps
1143 && std::abs(f) > Tp(10) * eps)
1145 const Tp frac = diff / f0;
1146 if (std::abs(frac) > max_abs_frac)
1147 max_abs_frac = std::abs(frac);
1150 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1153 // Test data for l=20, m=0.
1154 testcase_assoc_legendre<double> data016[] = {
1155 { 1.0000000000000000, 20, 0,
1156 -1.0000000000000000 },
1157 { -0.14930823530984821, 20, 0,
1158 -0.90000000000000002 },
1159 { 0.22420460541741344, 20, 0,
1160 -0.80000000000000004 },
1161 { -0.20457394463834172, 20, 0,
1162 -0.69999999999999996 },
1163 { 0.15916752910098114, 20, 0,
1164 -0.59999999999999998 },
1165 { -0.048358381067373557, 20, 0,
1166 -0.50000000000000000 },
1167 { -0.10159261558628156, 20, 0,
1168 -0.40000000000000002 },
1169 { 0.18028715947998047, 20, 0,
1170 -0.30000000000000004 },
1171 { -0.098042194344594741, 20, 0,
1172 -0.19999999999999996 },
1173 { -0.082077130944527649, 20, 0,
1174 -0.099999999999999978 },
1175 { 0.17619705200195312, 20, 0,
1176 0.0000000000000000 },
1177 { -0.082077130944528037, 20, 0,
1178 0.10000000000000009 },
1179 { -0.098042194344594741, 20, 0,
1180 0.19999999999999996 },
1181 { 0.18028715947998047, 20, 0,
1182 0.30000000000000004 },
1183 { -0.10159261558628112, 20, 0,
1184 0.39999999999999991 },
1185 { -0.048358381067373557, 20, 0,
1186 0.50000000000000000 },
1187 { 0.15916752910098084, 20, 0,
1188 0.60000000000000009 },
1189 { -0.20457394463834172, 20, 0,
1190 0.69999999999999996 },
1191 { 0.22420460541741344, 20, 0,
1192 0.80000000000000004 },
1193 { -0.14930823530984949, 20, 0,
1194 0.89999999999999991 },
1195 { 1.0000000000000000, 20, 0,
1196 1.0000000000000000 },
1199 // Test function for l=20, m=0.
1200 template <typename Tp>
1203 const Tp eps = std::numeric_limits<Tp>::epsilon();
1204 Tp max_abs_diff = -Tp(1);
1205 Tp max_abs_frac = -Tp(1);
1206 unsigned int num_datum = sizeof(data016)
1207 / sizeof(testcase_assoc_legendre<double>);
1208 for (unsigned int i = 0; i < num_datum; ++i)
1210 const Tp f = std::tr1::assoc_legendre(Tp(data016[i].l), Tp(data016[i].m),
1212 const Tp f0 = data016[i].f0;
1213 const Tp diff = f - f0;
1214 if (std::abs(diff) > max_abs_diff)
1215 max_abs_diff = std::abs(diff);
1216 if (std::abs(f0) > Tp(10) * eps
1217 && std::abs(f) > Tp(10) * eps)
1219 const Tp frac = diff / f0;
1220 if (std::abs(frac) > max_abs_frac)
1221 max_abs_frac = std::abs(frac);
1224 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1227 // Test data for l=20, m=1.
1228 testcase_assoc_legendre<double> data017[] = {
1229 { 0.0000000000000000, 20, 1,
1230 -1.0000000000000000 },
1231 { 4.3838334818220490, 20, 1,
1232 -0.90000000000000002 },
1233 { -0.63138296146340556, 20, 1,
1234 -0.80000000000000004 },
1235 { 0.72274871413391228, 20, 1,
1236 -0.69999999999999996 },
1237 { -2.3203528743824893, 20, 1,
1238 -0.59999999999999998 },
1239 { 3.7399919228791405, 20, 1,
1240 -0.50000000000000000 },
1241 { -3.1692202279270028, 20, 1,
1242 -0.40000000000000002 },
1243 { 0.15804468835344049, 20, 1,
1244 -0.30000000000000004 },
1245 { 3.0366182393271162, 20, 1,
1246 -0.19999999999999996 },
1247 { -3.2115523815580209, 20, 1,
1248 -0.099999999999999978 },
1249 { 0.0000000000000000, 20, 1,
1250 0.0000000000000000 },
1251 { 3.2115523815580160, 20, 1,
1252 0.10000000000000009 },
1253 { -3.0366182393271162, 20, 1,
1254 0.19999999999999996 },
1255 { -0.15804468835344049, 20, 1,
1256 0.30000000000000004 },
1257 { 3.1692202279270076, 20, 1,
1258 0.39999999999999991 },
1259 { -3.7399919228791405, 20, 1,
1260 0.50000000000000000 },
1261 { 2.3203528743825008, 20, 1,
1262 0.60000000000000009 },
1263 { -0.72274871413391228, 20, 1,
1264 0.69999999999999996 },
1265 { 0.63138296146340556, 20, 1,
1266 0.80000000000000004 },
1267 { -4.3838334818220304, 20, 1,
1268 0.89999999999999991 },
1269 { 0.0000000000000000, 20, 1,
1270 1.0000000000000000 },
1273 // Test function for l=20, m=1.
1274 template <typename Tp>
1277 const Tp eps = std::numeric_limits<Tp>::epsilon();
1278 Tp max_abs_diff = -Tp(1);
1279 Tp max_abs_frac = -Tp(1);
1280 unsigned int num_datum = sizeof(data017)
1281 / sizeof(testcase_assoc_legendre<double>);
1282 for (unsigned int i = 0; i < num_datum; ++i)
1284 const Tp f = std::tr1::assoc_legendre(Tp(data017[i].l), Tp(data017[i].m),
1286 const Tp f0 = data017[i].f0;
1287 const Tp diff = f - f0;
1288 if (std::abs(diff) > max_abs_diff)
1289 max_abs_diff = std::abs(diff);
1290 if (std::abs(f0) > Tp(10) * eps
1291 && std::abs(f) > Tp(10) * eps)
1293 const Tp frac = diff / f0;
1294 if (std::abs(frac) > max_abs_frac)
1295 max_abs_frac = std::abs(frac);
1298 VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
1301 // Test data for l=20, m=2.
1302 testcase_assoc_legendre<double> data018[] = {
1303 { 0.0000000000000000, 20, 2,
1304 -1.0000000000000000 },
1305 { 80.812425587310116, 20, 2,
1306 -0.90000000000000002 },
1307 { -95.849622172549317, 20, 2,
1308 -0.80000000000000004 },
1309 { 87.337927630325510, 20, 2,
1310 -0.69999999999999996 },
1311 { -70.330891533985834, 20, 2,
1312 -0.59999999999999998 },
1313 { 24.629090735179489, 20, 2,
1314 -0.50000000000000000 },
1315 { 39.902576338912418, 20, 2,
1316 -0.40000000000000002 },
1317 { -75.621201471396589, 20, 2,
1318 -0.30000000000000004 },
1319 { 42.417415829726487, 20, 2,
1320 -0.19999999999999996 },
1321 { 33.826848678871301, 20, 2,
1322 -0.099999999999999978 },
1323 { -74.002761840820312, 20, 2,
1324 0.0000000000000000 },
1325 { 33.826848678871457, 20, 2,
1326 0.10000000000000009 },
1327 { 42.417415829726487, 20, 2,
1328 0.19999999999999996 },
1329 { -75.621201471396589, 20, 2,
1330 0.30000000000000004 },
1331 { 39.902576338912240, 20, 2,
1332 0.39999999999999991 },
1333 { 24.629090735179489, 20, 2,
1334 0.50000000000000000 },
1335 { -70.330891533985664, 20, 2,
1336 0.60000000000000009 },
1337 { 87.337927630325510, 20, 2,
1338 0.69999999999999996 },
1339 { -95.849622172549317, 20, 2,
1340 0.80000000000000004 },
1341 { 80.812425587310585, 20, 2,
1342 0.89999999999999991 },
1343 { 0.0000000000000000, 20, 2,
1344 1.0000000000000000 },
1347 // Test function for l=20, m=2.
1348 template <typename Tp>
1351 const Tp eps = std::numeric_limits<Tp>::epsilon();
1352 Tp max_abs_diff = -Tp(1);
1353 Tp max_abs_frac = -Tp(1);
1354 unsigned int num_datum = sizeof(data018)
1355 / sizeof(testcase_assoc_legendre<double>);
1356 for (unsigned int i = 0; i < num_datum; ++i)
1358 const Tp f = std::tr1::assoc_legendre(Tp(data018[i].l), Tp(data018[i].m),
1360 const Tp f0 = data018[i].f0;
1361 const Tp diff = f - f0;
1362 if (std::abs(diff) > max_abs_diff)
1363 max_abs_diff = std::abs(diff);
1364 if (std::abs(f0) > Tp(10) * eps
1365 && std::abs(f) > Tp(10) * eps)
1367 const Tp frac = diff / f0;
1368 if (std::abs(frac) > max_abs_frac)
1369 max_abs_frac = std::abs(frac);
1372 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1375 // Test data for l=20, m=5.
1376 testcase_assoc_legendre<double> data019[] = {
1377 { -0.0000000000000000, 20, 5,
1378 -1.0000000000000000 },
1379 { -315702.32715134107, 20, 5,
1380 -0.90000000000000002 },
1381 { 503060.91484852595, 20, 5,
1382 -0.80000000000000004 },
1383 { -298127.28360361949, 20, 5,
1384 -0.69999999999999996 },
1385 { -114444.61447464002, 20, 5,
1386 -0.59999999999999998 },
1387 { 543428.40914592857, 20, 5,
1388 -0.50000000000000000 },
1389 { -613842.07728185481, 20, 5,
1390 -0.40000000000000002 },
1391 { 143765.42411270953, 20, 5,
1392 -0.30000000000000004 },
1393 { 472600.45321372297, 20, 5,
1394 -0.19999999999999996 },
1395 { -563861.76771496492, 20, 5,
1396 -0.099999999999999978 },
1397 { 0.0000000000000000, 20, 5,
1398 0.0000000000000000 },
1399 { 563861.76771496458, 20, 5,
1400 0.10000000000000009 },
1401 { -472600.45321372297, 20, 5,
1402 0.19999999999999996 },
1403 { -143765.42411270953, 20, 5,
1404 0.30000000000000004 },
1405 { 613842.07728185505, 20, 5,
1406 0.39999999999999991 },
1407 { -543428.40914592857, 20, 5,
1408 0.50000000000000000 },
1409 { 114444.61447464184, 20, 5,
1410 0.60000000000000009 },
1411 { 298127.28360361949, 20, 5,
1412 0.69999999999999996 },
1413 { -503060.91484852595, 20, 5,
1414 0.80000000000000004 },
1415 { 315702.32715134590, 20, 5,
1416 0.89999999999999991 },
1417 { 0.0000000000000000, 20, 5,
1418 1.0000000000000000 },
1421 // Test function for l=20, m=5.
1422 template <typename Tp>
1425 const Tp eps = std::numeric_limits<Tp>::epsilon();
1426 Tp max_abs_diff = -Tp(1);
1427 Tp max_abs_frac = -Tp(1);
1428 unsigned int num_datum = sizeof(data019)
1429 / sizeof(testcase_assoc_legendre<double>);
1430 for (unsigned int i = 0; i < num_datum; ++i)
1432 const Tp f = std::tr1::assoc_legendre(Tp(data019[i].l), Tp(data019[i].m),
1434 const Tp f0 = data019[i].f0;
1435 const Tp diff = f - f0;
1436 if (std::abs(diff) > max_abs_diff)
1437 max_abs_diff = std::abs(diff);
1438 if (std::abs(f0) > Tp(10) * eps
1439 && std::abs(f) > Tp(10) * eps)
1441 const Tp frac = diff / f0;
1442 if (std::abs(frac) > max_abs_frac)
1443 max_abs_frac = std::abs(frac);
1446 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1449 // Test data for l=20, m=10.
1450 testcase_assoc_legendre<double> data020[] = {
1451 { -0.0000000000000000, 20, 10,
1452 -1.0000000000000000 },
1453 { 990017476694.99084, 20, 10,
1454 -0.90000000000000002 },
1455 { 2392757933281.0503, 20, 10,
1456 -0.80000000000000004 },
1457 { -1548364524949.5808, 20, 10,
1458 -0.69999999999999996 },
1459 { -424471915195.05609, 20, 10,
1460 -0.59999999999999998 },
1461 { 1744502295946.2065, 20, 10,
1462 -0.50000000000000000 },
1463 { -899973487310.55212, 20, 10,
1464 -0.40000000000000002 },
1465 { -1092420454297.7164, 20, 10,
1466 -0.30000000000000004 },
1467 { 1466609267659.8816, 20, 10,
1468 -0.19999999999999996 },
1469 { 356041756390.71661, 20, 10,
1470 -0.099999999999999978 },
1471 { -1612052956674.3164, 20, 10,
1472 0.0000000000000000 },
1473 { 356041756390.71985, 20, 10,
1474 0.10000000000000009 },
1475 { 1466609267659.8816, 20, 10,
1476 0.19999999999999996 },
1477 { -1092420454297.7164, 20, 10,
1478 0.30000000000000004 },
1479 { -899973487310.55469, 20, 10,
1480 0.39999999999999991 },
1481 { 1744502295946.2065, 20, 10,
1482 0.50000000000000000 },
1483 { -424471915195.05914, 20, 10,
1484 0.60000000000000009 },
1485 { -1548364524949.5808, 20, 10,
1486 0.69999999999999996 },
1487 { 2392757933281.0503, 20, 10,
1488 0.80000000000000004 },
1489 { 990017476694.99353, 20, 10,
1490 0.89999999999999991 },
1491 { 0.0000000000000000, 20, 10,
1492 1.0000000000000000 },
1495 // Test function for l=20, m=10.
1496 template <typename Tp>
1499 const Tp eps = std::numeric_limits<Tp>::epsilon();
1500 Tp max_abs_diff = -Tp(1);
1501 Tp max_abs_frac = -Tp(1);
1502 unsigned int num_datum = sizeof(data020)
1503 / sizeof(testcase_assoc_legendre<double>);
1504 for (unsigned int i = 0; i < num_datum; ++i)
1506 const Tp f = std::tr1::assoc_legendre(Tp(data020[i].l), Tp(data020[i].m),
1508 const Tp f0 = data020[i].f0;
1509 const Tp diff = f - f0;
1510 if (std::abs(diff) > max_abs_diff)
1511 max_abs_diff = std::abs(diff);
1512 if (std::abs(f0) > Tp(10) * eps
1513 && std::abs(f) > Tp(10) * eps)
1515 const Tp frac = diff / f0;
1516 if (std::abs(frac) > max_abs_frac)
1517 max_abs_frac = std::abs(frac);
1520 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1523 // Test data for l=20, m=20.
1524 testcase_assoc_legendre<double> data021[] = {
1525 { 0.0000000000000000, 20, 20,
1526 -1.0000000000000000 },
1527 { 19609049712023808., 20, 20,
1528 -0.90000000000000002 },
1529 { 1.1693527616833221e+19, 20, 20,
1530 -0.80000000000000004 },
1531 { 3.8073455880620691e+20, 20, 20,
1532 -0.69999999999999996 },
1533 { 3.6874002249007927e+21, 20, 20,
1534 -0.59999999999999998 },
1535 { 1.8010806978179592e+22, 20, 20,
1536 -0.50000000000000000 },
1537 { 5.5938832584012466e+22, 20, 20,
1538 -0.40000000000000002 },
1539 { 1.2454734132297811e+23, 20, 20,
1540 -0.30000000000000004 },
1541 { 2.1263407800797497e+23, 20, 20,
1542 -0.19999999999999996 },
1543 { 2.8924941146976873e+23, 20, 20,
1544 -0.099999999999999978 },
1545 { 3.1983098677287775e+23, 20, 20,
1546 0.0000000000000000 },
1547 { 2.8924941146976873e+23, 20, 20,
1548 0.10000000000000009 },
1549 { 2.1263407800797497e+23, 20, 20,
1550 0.19999999999999996 },
1551 { 1.2454734132297811e+23, 20, 20,
1552 0.30000000000000004 },
1553 { 5.5938832584012466e+22, 20, 20,
1554 0.39999999999999991 },
1555 { 1.8010806978179592e+22, 20, 20,
1556 0.50000000000000000 },
1557 { 3.6874002249007807e+21, 20, 20,
1558 0.60000000000000009 },
1559 { 3.8073455880620691e+20, 20, 20,
1560 0.69999999999999996 },
1561 { 1.1693527616833221e+19, 20, 20,
1562 0.80000000000000004 },
1563 { 19609049712024020., 20, 20,
1564 0.89999999999999991 },
1565 { 0.0000000000000000, 20, 20,
1566 1.0000000000000000 },
1569 // Test function for l=20, m=20.
1570 template <typename Tp>
1573 const Tp eps = std::numeric_limits<Tp>::epsilon();
1574 Tp max_abs_diff = -Tp(1);
1575 Tp max_abs_frac = -Tp(1);
1576 unsigned int num_datum = sizeof(data021)
1577 / sizeof(testcase_assoc_legendre<double>);
1578 for (unsigned int i = 0; i < num_datum; ++i)
1580 const Tp f = std::tr1::assoc_legendre(Tp(data021[i].l), Tp(data021[i].m),
1582 const Tp f0 = data021[i].f0;
1583 const Tp diff = f - f0;
1584 if (std::abs(diff) > max_abs_diff)
1585 max_abs_diff = std::abs(diff);
1586 if (std::abs(f0) > Tp(10) * eps
1587 && std::abs(f) > Tp(10) * eps)
1589 const Tp frac = diff / f0;
1590 if (std::abs(frac) > max_abs_frac)
1591 max_abs_frac = std::abs(frac);
1594 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1597 // Test data for l=50, m=0.
1598 testcase_assoc_legendre<double> data022[] = {
1599 { 1.0000000000000000, 50, 0,
1600 -1.0000000000000000 },
1601 { -0.17003765994383685, 50, 0,
1602 -0.90000000000000002 },
1603 { 0.13879737345093118, 50, 0,
1604 -0.80000000000000004 },
1605 { -0.014572731645892805, 50, 0,
1606 -0.69999999999999996 },
1607 { -0.058860798844002173, 50, 0,
1608 -0.59999999999999998 },
1609 { -0.031059099239609828, 50, 0,
1610 -0.50000000000000000 },
1611 { 0.041569033381825368, 50, 0,
1612 -0.40000000000000002 },
1613 { 0.10911051574714808, 50, 0,
1614 -0.30000000000000004 },
1615 { 0.083432272204197466, 50, 0,
1616 -0.19999999999999996 },
1617 { -0.038205812661313579, 50, 0,
1618 -0.099999999999999978 },
1619 { -0.11227517265921705, 50, 0,
1620 0.0000000000000000 },
1621 { -0.038205812661314169, 50, 0,
1622 0.10000000000000009 },
1623 { 0.083432272204197466, 50, 0,
1624 0.19999999999999996 },
1625 { 0.10911051574714808, 50, 0,
1626 0.30000000000000004 },
1627 { 0.041569033381824647, 50, 0,
1628 0.39999999999999991 },
1629 { -0.031059099239609828, 50, 0,
1630 0.50000000000000000 },
1631 { -0.058860798844001430, 50, 0,
1632 0.60000000000000009 },
1633 { -0.014572731645892805, 50, 0,
1634 0.69999999999999996 },
1635 { 0.13879737345093118, 50, 0,
1636 0.80000000000000004 },
1637 { -0.17003765994383663, 50, 0,
1638 0.89999999999999991 },
1639 { 1.0000000000000000, 50, 0,
1640 1.0000000000000000 },
1643 // Test function for l=50, m=0.
1644 template <typename Tp>
1647 const Tp eps = std::numeric_limits<Tp>::epsilon();
1648 Tp max_abs_diff = -Tp(1);
1649 Tp max_abs_frac = -Tp(1);
1650 unsigned int num_datum = sizeof(data022)
1651 / sizeof(testcase_assoc_legendre<double>);
1652 for (unsigned int i = 0; i < num_datum; ++i)
1654 const Tp f = std::tr1::assoc_legendre(Tp(data022[i].l), Tp(data022[i].m),
1656 const Tp f0 = data022[i].f0;
1657 const Tp diff = f - f0;
1658 if (std::abs(diff) > max_abs_diff)
1659 max_abs_diff = std::abs(diff);
1660 if (std::abs(f0) > Tp(10) * eps
1661 && std::abs(f) > Tp(10) * eps)
1663 const Tp frac = diff / f0;
1664 if (std::abs(frac) > max_abs_frac)
1665 max_abs_frac = std::abs(frac);
1668 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1671 // Test data for l=50, m=1.
1672 testcase_assoc_legendre<double> data023[] = {
1673 { 0.0000000000000000, 50, 1,
1674 -1.0000000000000000 },
1675 { -0.13424149984450387, 50, 1,
1676 -0.90000000000000002 },
1677 { 2.2011219672413085, 50, 1,
1678 -0.80000000000000004 },
1679 { 6.6622414993232013, 50, 1,
1680 -0.69999999999999996 },
1681 { 5.5772846936919231, 50, 1,
1682 -0.59999999999999998 },
1683 { 5.8787148815607617, 50, 1,
1684 -0.50000000000000000 },
1685 { 5.5473459458634000, 50, 1,
1686 -0.40000000000000002 },
1687 { 1.8444956647619912, 50, 1,
1688 -0.30000000000000004 },
1689 { -3.8722014306642150, 50, 1,
1690 -0.19999999999999996 },
1691 { -5.3488751322285593, 50, 1,
1692 -0.099999999999999978 },
1693 { -0.0000000000000000, 50, 1,
1694 0.0000000000000000 },
1695 { 5.3488751322285459, 50, 1,
1696 0.10000000000000009 },
1697 { 3.8722014306642150, 50, 1,
1698 0.19999999999999996 },
1699 { -1.8444956647619912, 50, 1,
1700 0.30000000000000004 },
1701 { -5.5473459458634098, 50, 1,
1702 0.39999999999999991 },
1703 { -5.8787148815607617, 50, 1,
1704 0.50000000000000000 },
1705 { -5.5772846936919489, 50, 1,
1706 0.60000000000000009 },
1707 { -6.6622414993232013, 50, 1,
1708 0.69999999999999996 },
1709 { -2.2011219672413085, 50, 1,
1710 0.80000000000000004 },
1711 { 0.13424149984460862, 50, 1,
1712 0.89999999999999991 },
1713 { 0.0000000000000000, 50, 1,
1714 1.0000000000000000 },
1717 // Test function for l=50, m=1.
1718 template <typename Tp>
1721 const Tp eps = std::numeric_limits<Tp>::epsilon();
1722 Tp max_abs_diff = -Tp(1);
1723 Tp max_abs_frac = -Tp(1);
1724 unsigned int num_datum = sizeof(data023)
1725 / sizeof(testcase_assoc_legendre<double>);
1726 for (unsigned int i = 0; i < num_datum; ++i)
1728 const Tp f = std::tr1::assoc_legendre(Tp(data023[i].l), Tp(data023[i].m),
1730 const Tp f0 = data023[i].f0;
1731 const Tp diff = f - f0;
1732 if (std::abs(diff) > max_abs_diff)
1733 max_abs_diff = std::abs(diff);
1734 if (std::abs(f0) > Tp(10) * eps
1735 && std::abs(f) > Tp(10) * eps)
1737 const Tp frac = diff / f0;
1738 if (std::abs(frac) > max_abs_frac)
1739 max_abs_frac = std::abs(frac);
1742 VERIFY(max_abs_frac < Tp(5.0000000000000029e-12));
1745 // Test data for l=50, m=2.
1746 testcase_assoc_legendre<double> data024[] = {
1747 { 0.0000000000000000, 50, 2,
1748 -1.0000000000000000 },
1749 { 433.04168483713448, 50, 2,
1750 -0.90000000000000002 },
1751 { -348.06364372056390, 50, 2,
1752 -0.80000000000000004 },
1753 { 50.221071418108465, 50, 2,
1754 -0.69999999999999996 },
1755 { 158.46096409274341, 50, 2,
1756 -0.59999999999999998 },
1757 { 85.988858299721414, 50, 2,
1758 -0.50000000000000000 },
1759 { -101.15891460879277, 50, 2,
1760 -0.40000000000000002 },
1761 { -277.07168105316612, 50, 2,
1762 -0.30000000000000004 },
1763 { -214.33311373510401, 50, 2,
1764 -0.19999999999999996 },
1765 { 96.349657930951722, 50, 2,
1766 -0.099999999999999978 },
1767 { 286.30169028100346, 50, 2,
1768 0.0000000000000000 },
1769 { 96.349657930953285, 50, 2,
1770 0.10000000000000009 },
1771 { -214.33311373510401, 50, 2,
1772 0.19999999999999996 },
1773 { -277.07168105316612, 50, 2,
1774 0.30000000000000004 },
1775 { -101.15891460879106, 50, 2,
1776 0.39999999999999991 },
1777 { 85.988858299721414, 50, 2,
1778 0.50000000000000000 },
1779 { 158.46096409274131, 50, 2,
1780 0.60000000000000009 },
1781 { 50.221071418108465, 50, 2,
1782 0.69999999999999996 },
1783 { -348.06364372056390, 50, 2,
1784 0.80000000000000004 },
1785 { 433.04168483713414, 50, 2,
1786 0.89999999999999991 },
1787 { 0.0000000000000000, 50, 2,
1788 1.0000000000000000 },
1791 // Test function for l=50, m=2.
1792 template <typename Tp>
1795 const Tp eps = std::numeric_limits<Tp>::epsilon();
1796 Tp max_abs_diff = -Tp(1);
1797 Tp max_abs_frac = -Tp(1);
1798 unsigned int num_datum = sizeof(data024)
1799 / sizeof(testcase_assoc_legendre<double>);
1800 for (unsigned int i = 0; i < num_datum; ++i)
1802 const Tp f = std::tr1::assoc_legendre(Tp(data024[i].l), Tp(data024[i].m),
1804 const Tp f0 = data024[i].f0;
1805 const Tp diff = f - f0;
1806 if (std::abs(diff) > max_abs_diff)
1807 max_abs_diff = std::abs(diff);
1808 if (std::abs(f0) > Tp(10) * eps
1809 && std::abs(f) > Tp(10) * eps)
1811 const Tp frac = diff / f0;
1812 if (std::abs(frac) > max_abs_frac)
1813 max_abs_frac = std::abs(frac);
1816 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1819 // Test data for l=50, m=5.
1820 testcase_assoc_legendre<double> data025[] = {
1821 { -0.0000000000000000, 50, 5,
1822 -1.0000000000000000 },
1823 { -27340473.952132788, 50, 5,
1824 -0.90000000000000002 },
1825 { 27753716.768532373, 50, 5,
1826 -0.80000000000000004 },
1827 { 40808153.913493626, 50, 5,
1828 -0.69999999999999996 },
1829 { 32071189.035790101, 50, 5,
1830 -0.59999999999999998 },
1831 { 36265736.218529105, 50, 5,
1832 -0.50000000000000000 },
1833 { 37089596.700204894, 50, 5,
1834 -0.40000000000000002 },
1835 { 14562029.629244510, 50, 5,
1836 -0.30000000000000004 },
1837 { -23686895.217517227, 50, 5,
1838 -0.19999999999999996 },
1839 { -34878992.965676002, 50, 5,
1840 -0.099999999999999978 },
1841 { -0.0000000000000000, 50, 5,
1842 0.0000000000000000 },
1843 { 34878992.965675950, 50, 5,
1844 0.10000000000000009 },
1845 { 23686895.217517227, 50, 5,
1846 0.19999999999999996 },
1847 { -14562029.629244510, 50, 5,
1848 0.30000000000000004 },
1849 { -37089596.700204931, 50, 5,
1850 0.39999999999999991 },
1851 { -36265736.218529105, 50, 5,
1852 0.50000000000000000 },
1853 { -32071189.035790265, 50, 5,
1854 0.60000000000000009 },
1855 { -40808153.913493626, 50, 5,
1856 0.69999999999999996 },
1857 { -27753716.768532373, 50, 5,
1858 0.80000000000000004 },
1859 { 27340473.952133406, 50, 5,
1860 0.89999999999999991 },
1861 { 0.0000000000000000, 50, 5,
1862 1.0000000000000000 },
1865 // Test function for l=50, m=5.
1866 template <typename Tp>
1869 const Tp eps = std::numeric_limits<Tp>::epsilon();
1870 Tp max_abs_diff = -Tp(1);
1871 Tp max_abs_frac = -Tp(1);
1872 unsigned int num_datum = sizeof(data025)
1873 / sizeof(testcase_assoc_legendre<double>);
1874 for (unsigned int i = 0; i < num_datum; ++i)
1876 const Tp f = std::tr1::assoc_legendre(Tp(data025[i].l), Tp(data025[i].m),
1878 const Tp f0 = data025[i].f0;
1879 const Tp diff = f - f0;
1880 if (std::abs(diff) > max_abs_diff)
1881 max_abs_diff = std::abs(diff);
1882 if (std::abs(f0) > Tp(10) * eps
1883 && std::abs(f) > Tp(10) * eps)
1885 const Tp frac = diff / f0;
1886 if (std::abs(frac) > max_abs_frac)
1887 max_abs_frac = std::abs(frac);
1890 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
1893 // Test data for l=50, m=10.
1894 testcase_assoc_legendre<double> data026[] = {
1895 { -0.0000000000000000, 50, 10,
1896 -1.0000000000000000 },
1897 { -8994661710093158.0, 50, 10,
1898 -0.90000000000000002 },
1899 { 932311375306557.00, 50, 10,
1900 -0.80000000000000004 },
1901 { 12153535011507012., 50, 10,
1902 -0.69999999999999996 },
1903 { 12176690755542244., 50, 10,
1904 -0.59999999999999998 },
1905 { 9180035388465752.0, 50, 10,
1906 -0.50000000000000000 },
1907 { 889201701866911.12, 50, 10,
1908 -0.40000000000000002 },
1909 { -9451384032851600.0, 50, 10,
1910 -0.30000000000000004 },
1911 { -9926439446673564.0, 50, 10,
1912 -0.19999999999999996 },
1913 { 2794368162749970.5, 50, 10,
1914 -0.099999999999999978 },
1915 { 11452238249246346., 50, 10,
1916 0.0000000000000000 },
1917 { 2794368162750031.0, 50, 10,
1918 0.10000000000000009 },
1919 { -9926439446673564.0, 50, 10,
1920 0.19999999999999996 },
1921 { -9451384032851600.0, 50, 10,
1922 0.30000000000000004 },
1923 { 889201701866976.25, 50, 10,
1924 0.39999999999999991 },
1925 { 9180035388465752.0, 50, 10,
1926 0.50000000000000000 },
1927 { 12176690755542216., 50, 10,
1928 0.60000000000000009 },
1929 { 12153535011507012., 50, 10,
1930 0.69999999999999996 },
1931 { 932311375306557.00, 50, 10,
1932 0.80000000000000004 },
1933 { -8994661710093322.0, 50, 10,
1934 0.89999999999999991 },
1935 { 0.0000000000000000, 50, 10,
1936 1.0000000000000000 },
1939 // Test function for l=50, m=10.
1940 template <typename Tp>
1943 const Tp eps = std::numeric_limits<Tp>::epsilon();
1944 Tp max_abs_diff = -Tp(1);
1945 Tp max_abs_frac = -Tp(1);
1946 unsigned int num_datum = sizeof(data026)
1947 / sizeof(testcase_assoc_legendre<double>);
1948 for (unsigned int i = 0; i < num_datum; ++i)
1950 const Tp f = std::tr1::assoc_legendre(Tp(data026[i].l), Tp(data026[i].m),
1952 const Tp f0 = data026[i].f0;
1953 const Tp diff = f - f0;
1954 if (std::abs(diff) > max_abs_diff)
1955 max_abs_diff = std::abs(diff);
1956 if (std::abs(f0) > Tp(10) * eps
1957 && std::abs(f) > Tp(10) * eps)
1959 const Tp frac = diff / f0;
1960 if (std::abs(frac) > max_abs_frac)
1961 max_abs_frac = std::abs(frac);
1964 VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
1967 // Test data for l=50, m=20.
1968 testcase_assoc_legendre<double> data027[] = {
1969 { 0.0000000000000000, 50, 20,
1970 -1.0000000000000000 },
1971 { 1.6630925158645460e+33, 50, 20,
1972 -0.90000000000000002 },
1973 { 1.0622676657892043e+33, 50, 20,
1974 -0.80000000000000004 },
1975 { 8.6022521164717170e+32, 50, 20,
1976 -0.69999999999999996 },
1977 { 4.0860128756808430e+32, 50, 20,
1978 -0.59999999999999998 },
1979 { -4.0169860814274409e+32, 50, 20,
1980 -0.50000000000000000 },
1981 { -8.2324325279774008e+32, 50, 20,
1982 -0.40000000000000002 },
1983 { -4.0054067236243299e+31, 50, 20,
1984 -0.30000000000000004 },
1985 { 7.9309266056434309e+32, 50, 20,
1986 -0.19999999999999996 },
1987 { 5.4151358290899148e+31, 50, 20,
1988 -0.099999999999999978 },
1989 { -7.8735935697332210e+32, 50, 20,
1990 0.0000000000000000 },
1991 { 5.4151358290895032e+31, 50, 20,
1992 0.10000000000000009 },
1993 { 7.9309266056434309e+32, 50, 20,
1994 0.19999999999999996 },
1995 { -4.0054067236243299e+31, 50, 20,
1996 0.30000000000000004 },
1997 { -8.2324325279773965e+32, 50, 20,
1998 0.39999999999999991 },
1999 { -4.0169860814274409e+32, 50, 20,
2000 0.50000000000000000 },
2001 { 4.0860128756807882e+32, 50, 20,
2002 0.60000000000000009 },
2003 { 8.6022521164717170e+32, 50, 20,
2004 0.69999999999999996 },
2005 { 1.0622676657892043e+33, 50, 20,
2006 0.80000000000000004 },
2007 { 1.6630925158645483e+33, 50, 20,
2008 0.89999999999999991 },
2009 { 0.0000000000000000, 50, 20,
2010 1.0000000000000000 },
2013 // Test function for l=50, m=20.
2014 template <typename Tp>
2017 const Tp eps = std::numeric_limits<Tp>::epsilon();
2018 Tp max_abs_diff = -Tp(1);
2019 Tp max_abs_frac = -Tp(1);
2020 unsigned int num_datum = sizeof(data027)
2021 / sizeof(testcase_assoc_legendre<double>);
2022 for (unsigned int i = 0; i < num_datum; ++i)
2024 const Tp f = std::tr1::assoc_legendre(Tp(data027[i].l), Tp(data027[i].m),
2026 const Tp f0 = data027[i].f0;
2027 const Tp diff = f - f0;
2028 if (std::abs(diff) > max_abs_diff)
2029 max_abs_diff = std::abs(diff);
2030 if (std::abs(f0) > Tp(10) * eps
2031 && std::abs(f) > Tp(10) * eps)
2033 const Tp frac = diff / f0;
2034 if (std::abs(frac) > max_abs_frac)
2035 max_abs_frac = std::abs(frac);
2038 VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
2041 // Test data for l=50, m=50.
2042 testcase_assoc_legendre<double> data028[] = {
2043 { 0.0000000000000000, 50, 50,
2044 -1.0000000000000000 },
2045 { 2.5366994974431341e+60, 50, 50,
2046 -0.90000000000000002 },
2047 { 2.2028834403101213e+67, 50, 50,
2048 -0.80000000000000004 },
2049 { 1.3325496559566651e+71, 50, 50,
2050 -0.69999999999999996 },
2051 { 3.8898096431781969e+73, 50, 50,
2052 -0.59999999999999998 },
2053 { 2.0509760257037188e+75, 50, 50,
2054 -0.50000000000000000 },
2055 { 3.4866724533443283e+76, 50, 50,
2056 -0.40000000000000002 },
2057 { 2.5790740224150207e+77, 50, 50,
2058 -0.30000000000000004 },
2059 { 9.8222237931680989e+77, 50, 50,
2060 -0.19999999999999996 },
2061 { 2.1198682190366617e+78, 50, 50,
2062 -0.099999999999999978 },
2063 { 2.7253921397507295e+78, 50, 50,
2064 0.0000000000000000 },
2065 { 2.1198682190366617e+78, 50, 50,
2066 0.10000000000000009 },
2067 { 9.8222237931680989e+77, 50, 50,
2068 0.19999999999999996 },
2069 { 2.5790740224150207e+77, 50, 50,
2070 0.30000000000000004 },
2071 { 3.4866724533443283e+76, 50, 50,
2072 0.39999999999999991 },
2073 { 2.0509760257037188e+75, 50, 50,
2074 0.50000000000000000 },
2075 { 3.8898096431781724e+73, 50, 50,
2076 0.60000000000000009 },
2077 { 1.3325496559566651e+71, 50, 50,
2078 0.69999999999999996 },
2079 { 2.2028834403101213e+67, 50, 50,
2080 0.80000000000000004 },
2081 { 2.5366994974431990e+60, 50, 50,
2082 0.89999999999999991 },
2083 { 0.0000000000000000, 50, 50,
2084 1.0000000000000000 },
2087 // Test function for l=50, m=50.
2088 template <typename Tp>
2091 const Tp eps = std::numeric_limits<Tp>::epsilon();
2092 Tp max_abs_diff = -Tp(1);
2093 Tp max_abs_frac = -Tp(1);
2094 unsigned int num_datum = sizeof(data028)
2095 / sizeof(testcase_assoc_legendre<double>);
2096 for (unsigned int i = 0; i < num_datum; ++i)
2098 const Tp f = std::tr1::assoc_legendre(Tp(data028[i].l), Tp(data028[i].m),
2100 const Tp f0 = data028[i].f0;
2101 const Tp diff = f - f0;
2102 if (std::abs(diff) > max_abs_diff)
2103 max_abs_diff = std::abs(diff);
2104 if (std::abs(f0) > Tp(10) * eps
2105 && std::abs(f) > Tp(10) * eps)
2107 const Tp frac = diff / f0;
2108 if (std::abs(frac) > max_abs_frac)
2109 max_abs_frac = std::abs(frac);
2112 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
2115 // Test data for l=100, m=0.
2116 testcase_assoc_legendre<double> data029[] = {
2117 { 1.0000000000000000, 100, 0,
2118 -1.0000000000000000 },
2119 { 0.10226582055871908, 100, 0,
2120 -0.90000000000000002 },
2121 { 0.050861167913584124, 100, 0,
2122 -0.80000000000000004 },
2123 { -0.077132507199778780, 100, 0,
2124 -0.69999999999999996 },
2125 { -0.023747023905133110, 100, 0,
2126 -0.59999999999999998 },
2127 { -0.060518025961861198, 100, 0,
2128 -0.50000000000000000 },
2129 { -0.072258202125684429, 100, 0,
2130 -0.40000000000000002 },
2131 { 0.057127392202801719, 100, 0,
2132 -0.30000000000000004 },
2133 { 0.014681835355659636, 100, 0,
2134 -0.19999999999999996 },
2135 { -0.063895098434750303, 100, 0,
2136 -0.099999999999999978 },
2137 { 0.079589237387178727, 100, 0,
2138 0.0000000000000000 },
2139 { -0.063895098434749775, 100, 0,
2140 0.10000000000000009 },
2141 { 0.014681835355659636, 100, 0,
2142 0.19999999999999996 },
2143 { 0.057127392202801719, 100, 0,
2144 0.30000000000000004 },
2145 { -0.072258202125685012, 100, 0,
2146 0.39999999999999991 },
2147 { -0.060518025961861198, 100, 0,
2148 0.50000000000000000 },
2149 { -0.023747023905134217, 100, 0,
2150 0.60000000000000009 },
2151 { -0.077132507199778780, 100, 0,
2152 0.69999999999999996 },
2153 { 0.050861167913584124, 100, 0,
2154 0.80000000000000004 },
2155 { 0.10226582055871723, 100, 0,
2156 0.89999999999999991 },
2157 { 1.0000000000000000, 100, 0,
2158 1.0000000000000000 },
2161 // Test function for l=100, m=0.
2162 template <typename Tp>
2165 const Tp eps = std::numeric_limits<Tp>::epsilon();
2166 Tp max_abs_diff = -Tp(1);
2167 Tp max_abs_frac = -Tp(1);
2168 unsigned int num_datum = sizeof(data029)
2169 / sizeof(testcase_assoc_legendre<double>);
2170 for (unsigned int i = 0; i < num_datum; ++i)
2172 const Tp f = std::tr1::assoc_legendre(Tp(data029[i].l), Tp(data029[i].m),
2174 const Tp f0 = data029[i].f0;
2175 const Tp diff = f - f0;
2176 if (std::abs(diff) > max_abs_diff)
2177 max_abs_diff = std::abs(diff);
2178 if (std::abs(f0) > Tp(10) * eps
2179 && std::abs(f) > Tp(10) * eps)
2181 const Tp frac = diff / f0;
2182 if (std::abs(frac) > max_abs_frac)
2183 max_abs_frac = std::abs(frac);
2186 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
2189 // Test data for l=100, m=1.
2190 testcase_assoc_legendre<double> data030[] = {
2191 { -0.0000000000000000, 100, 1,
2192 -1.0000000000000000 },
2193 { 6.5200167187780309, 100, 1,
2194 -0.90000000000000002 },
2195 { 9.0065170007027540, 100, 1,
2196 -0.80000000000000004 },
2197 { -5.4690908541181056, 100, 1,
2198 -0.69999999999999996 },
2199 { -8.6275439170430861, 100, 1,
2200 -0.59999999999999998 },
2201 { -6.0909031663448499, 100, 1,
2202 -0.50000000000000000 },
2203 { 4.1160338699561265, 100, 1,
2204 -0.40000000000000002 },
2205 { 5.8491043010758004, 100, 1,
2206 -0.30000000000000004 },
2207 { -7.9435138723089826, 100, 1,
2208 -0.19999999999999996 },
2209 { 4.7996285823989346, 100, 1,
2210 -0.099999999999999978 },
2211 { 0.0000000000000000, 100, 1,
2212 0.0000000000000000 },
2213 { -4.7996285823990057, 100, 1,
2214 0.10000000000000009 },
2215 { 7.9435138723089826, 100, 1,
2216 0.19999999999999996 },
2217 { -5.8491043010758004, 100, 1,
2218 0.30000000000000004 },
2219 { -4.1160338699560359, 100, 1,
2220 0.39999999999999991 },
2221 { 6.0909031663448499, 100, 1,
2222 0.50000000000000000 },
2223 { 8.6275439170430559, 100, 1,
2224 0.60000000000000009 },
2225 { 5.4690908541181056, 100, 1,
2226 0.69999999999999996 },
2227 { -9.0065170007027540, 100, 1,
2228 0.80000000000000004 },
2229 { -6.5200167187783133, 100, 1,
2230 0.89999999999999991 },
2231 { 0.0000000000000000, 100, 1,
2232 1.0000000000000000 },
2235 // Test function for l=100, m=1.
2236 template <typename Tp>
2239 const Tp eps = std::numeric_limits<Tp>::epsilon();
2240 Tp max_abs_diff = -Tp(1);
2241 Tp max_abs_frac = -Tp(1);
2242 unsigned int num_datum = sizeof(data030)
2243 / sizeof(testcase_assoc_legendre<double>);
2244 for (unsigned int i = 0; i < num_datum; ++i)
2246 const Tp f = std::tr1::assoc_legendre(Tp(data030[i].l), Tp(data030[i].m),
2248 const Tp f0 = data030[i].f0;
2249 const Tp diff = f - f0;
2250 if (std::abs(diff) > max_abs_diff)
2251 max_abs_diff = std::abs(diff);
2252 if (std::abs(f0) > Tp(10) * eps
2253 && std::abs(f) > Tp(10) * eps)
2255 const Tp frac = diff / f0;
2256 if (std::abs(frac) > max_abs_frac)
2257 max_abs_frac = std::abs(frac);
2260 VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
2263 // Test data for l=100, m=2.
2264 testcase_assoc_legendre<double> data031[] = {
2265 { 0.0000000000000000, 100, 2,
2266 -1.0000000000000000 },
2267 { -1005.9604880761007, 100, 2,
2268 -0.90000000000000002 },
2269 { -489.68041725865896, 100, 2,
2270 -0.80000000000000004 },
2271 { 768.31676011669970, 100, 2,
2272 -0.69999999999999996 },
2273 { 226.90362556628003, 100, 2,
2274 -0.59999999999999998 },
2275 { 604.19889304940330, 100, 2,
2276 -0.50000000000000000 },
2277 { 733.40061037838029, 100, 2,
2278 -0.40000000000000002 },
2279 { -573.30774483996402, 100, 2,
2280 -0.30000000000000004 },
2281 { -151.52946305080897, 100, 2,
2282 -0.19999999999999996 },
2283 { 646.30525583588019, 100, 2,
2284 -0.099999999999999978 },
2285 { -803.85129761050518, 100, 2,
2286 0.0000000000000000 },
2287 { 646.30525583587439, 100, 2,
2288 0.10000000000000009 },
2289 { -151.52946305080897, 100, 2,
2290 0.19999999999999996 },
2291 { -573.30774483996402, 100, 2,
2292 0.30000000000000004 },
2293 { 733.40061037838507, 100, 2,
2294 0.39999999999999991 },
2295 { 604.19889304940330, 100, 2,
2296 0.50000000000000000 },
2297 { 226.90362556629168, 100, 2,
2298 0.60000000000000009 },
2299 { 768.31676011669970, 100, 2,
2300 0.69999999999999996 },
2301 { -489.68041725865896, 100, 2,
2302 0.80000000000000004 },
2303 { -1005.9604880760811, 100, 2,
2304 0.89999999999999991 },
2305 { 0.0000000000000000, 100, 2,
2306 1.0000000000000000 },
2309 // Test function for l=100, m=2.
2310 template <typename Tp>
2313 const Tp eps = std::numeric_limits<Tp>::epsilon();
2314 Tp max_abs_diff = -Tp(1);
2315 Tp max_abs_frac = -Tp(1);
2316 unsigned int num_datum = sizeof(data031)
2317 / sizeof(testcase_assoc_legendre<double>);
2318 for (unsigned int i = 0; i < num_datum; ++i)
2320 const Tp f = std::tr1::assoc_legendre(Tp(data031[i].l), Tp(data031[i].m),
2322 const Tp f0 = data031[i].f0;
2323 const Tp diff = f - f0;
2324 if (std::abs(diff) > max_abs_diff)
2325 max_abs_diff = std::abs(diff);
2326 if (std::abs(f0) > Tp(10) * eps
2327 && std::abs(f) > Tp(10) * eps)
2329 const Tp frac = diff / f0;
2330 if (std::abs(frac) > max_abs_frac)
2331 max_abs_frac = std::abs(frac);
2334 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
2337 // Test data for l=100, m=5.
2338 testcase_assoc_legendre<double> data032[] = {
2339 { 0.0000000000000000, 100, 5,
2340 -1.0000000000000000 },
2341 { 900551126.09653592, 100, 5,
2342 -0.90000000000000002 },
2343 { 988567431.55756044, 100, 5,
2344 -0.80000000000000004 },
2345 { -645646451.90344620, 100, 5,
2346 -0.69999999999999996 },
2347 { -897114585.29920745, 100, 5,
2348 -0.59999999999999998 },
2349 { -661710744.42483830, 100, 5,
2350 -0.50000000000000000 },
2351 { 380163158.51425594, 100, 5,
2352 -0.40000000000000002 },
2353 { 617391071.36632609, 100, 5,
2354 -0.30000000000000004 },
2355 { -805288801.85509181, 100, 5,
2356 -0.19999999999999996 },
2357 { 481041740.16728652, 100, 5,
2358 -0.099999999999999978 },
2359 { 0.0000000000000000, 100, 5,
2360 0.0000000000000000 },
2361 { -481041740.16729414, 100, 5,
2362 0.10000000000000009 },
2363 { 805288801.85509181, 100, 5,
2364 0.19999999999999996 },
2365 { -617391071.36632609, 100, 5,
2366 0.30000000000000004 },
2367 { -380163158.51424748, 100, 5,
2368 0.39999999999999991 },
2369 { 661710744.42483830, 100, 5,
2370 0.50000000000000000 },
2371 { 897114585.29920506, 100, 5,
2372 0.60000000000000009 },
2373 { 645646451.90344620, 100, 5,
2374 0.69999999999999996 },
2375 { -988567431.55756044, 100, 5,
2376 0.80000000000000004 },
2377 { -900551126.09655809, 100, 5,
2378 0.89999999999999991 },
2379 { 0.0000000000000000, 100, 5,
2380 1.0000000000000000 },
2383 // Test function for l=100, m=5.
2384 template <typename Tp>
2387 const Tp eps = std::numeric_limits<Tp>::epsilon();
2388 Tp max_abs_diff = -Tp(1);
2389 Tp max_abs_frac = -Tp(1);
2390 unsigned int num_datum = sizeof(data032)
2391 / sizeof(testcase_assoc_legendre<double>);
2392 for (unsigned int i = 0; i < num_datum; ++i)
2394 const Tp f = std::tr1::assoc_legendre(Tp(data032[i].l), Tp(data032[i].m),
2396 const Tp f0 = data032[i].f0;
2397 const Tp diff = f - f0;
2398 if (std::abs(diff) > max_abs_diff)
2399 max_abs_diff = std::abs(diff);
2400 if (std::abs(f0) > Tp(10) * eps
2401 && std::abs(f) > Tp(10) * eps)
2403 const Tp frac = diff / f0;
2404 if (std::abs(frac) > max_abs_frac)
2405 max_abs_frac = std::abs(frac);
2408 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
2411 // Test data for l=100, m=10.
2412 testcase_assoc_legendre<double> data033[] = {
2413 { 0.0000000000000000, 100, 10,
2414 -1.0000000000000000 },
2415 { 2.5643395957658915e+17, 100, 10,
2416 -0.90000000000000002 },
2417 { 1.5778673545673316e+18, 100, 10,
2418 -0.80000000000000004 },
2419 { 4.4355048487496776e+18, 100, 10,
2420 -0.69999999999999996 },
2421 { -9.5936111659124493e+17, 100, 10,
2422 -0.59999999999999998 },
2423 { 4.2387123021963372e+18, 100, 10,
2424 -0.50000000000000000 },
2425 { 8.2370834618426563e+18, 100, 10,
2426 -0.40000000000000002 },
2427 { -4.9089358388052890e+18, 100, 10,
2428 -0.30000000000000004 },
2429 { -2.3468810358091279e+18, 100, 10,
2430 -0.19999999999999996 },
2431 { 6.8627855225034568e+18, 100, 10,
2432 -0.099999999999999978 },
2433 { -8.2494597181670380e+18, 100, 10,
2434 0.0000000000000000 },
2435 { 6.8627855225034056e+18, 100, 10,
2436 0.10000000000000009 },
2437 { -2.3468810358091279e+18, 100, 10,
2438 0.19999999999999996 },
2439 { -4.9089358388052890e+18, 100, 10,
2440 0.30000000000000004 },
2441 { 8.2370834618426747e+18, 100, 10,
2442 0.39999999999999991 },
2443 { 4.2387123021963372e+18, 100, 10,
2444 0.50000000000000000 },
2445 { -9.5936111659112115e+17, 100, 10,
2446 0.60000000000000009 },
2447 { 4.4355048487496776e+18, 100, 10,
2448 0.69999999999999996 },
2449 { 1.5778673545673316e+18, 100, 10,
2450 0.80000000000000004 },
2451 { 2.5643395957690282e+17, 100, 10,
2452 0.89999999999999991 },
2453 { 0.0000000000000000, 100, 10,
2454 1.0000000000000000 },
2457 // Test function for l=100, m=10.
2458 template <typename Tp>
2461 const Tp eps = std::numeric_limits<Tp>::epsilon();
2462 Tp max_abs_diff = -Tp(1);
2463 Tp max_abs_frac = -Tp(1);
2464 unsigned int num_datum = sizeof(data033)
2465 / sizeof(testcase_assoc_legendre<double>);
2466 for (unsigned int i = 0; i < num_datum; ++i)
2468 const Tp f = std::tr1::assoc_legendre(Tp(data033[i].l), Tp(data033[i].m),
2470 const Tp f0 = data033[i].f0;
2471 const Tp diff = f - f0;
2472 if (std::abs(diff) > max_abs_diff)
2473 max_abs_diff = std::abs(diff);
2474 if (std::abs(f0) > Tp(10) * eps
2475 && std::abs(f) > Tp(10) * eps)
2477 const Tp frac = diff / f0;
2478 if (std::abs(frac) > max_abs_frac)
2479 max_abs_frac = std::abs(frac);
2482 VERIFY(max_abs_frac < Tp(2.5000000000000014e-11));
2485 // Test data for l=100, m=20.
2486 testcase_assoc_legendre<double> data034[] = {
2487 { 0.0000000000000000, 100, 20,
2488 -1.0000000000000000 },
2489 { 7.1604344878778576e+37, 100, 20,
2490 -0.90000000000000002 },
2491 { -8.3963895116962035e+38, 100, 20,
2492 -0.80000000000000004 },
2493 { 7.9022236853110024e+38, 100, 20,
2494 -0.69999999999999996 },
2495 { 8.2680005574120908e+38, 100, 20,
2496 -0.59999999999999998 },
2497 { 3.0750497039999469e+38, 100, 20,
2498 -0.50000000000000000 },
2499 { -7.6120586043843874e+38, 100, 20,
2500 -0.40000000000000002 },
2501 { 1.1474496891901873e+38, 100, 20,
2502 -0.30000000000000004 },
2503 { 4.3966251307444218e+38, 100, 20,
2504 -0.19999999999999996 },
2505 { -7.0503266451702621e+38, 100, 20,
2506 -0.099999999999999978 },
2507 { 7.7727439836159581e+38, 100, 20,
2508 0.0000000000000000 },
2509 { -7.0503266451702213e+38, 100, 20,
2510 0.10000000000000009 },
2511 { 4.3966251307444218e+38, 100, 20,
2512 0.19999999999999996 },
2513 { 1.1474496891901873e+38, 100, 20,
2514 0.30000000000000004 },
2515 { -7.6120586043843511e+38, 100, 20,
2516 0.39999999999999991 },
2517 { 3.0750497039999469e+38, 100, 20,
2518 0.50000000000000000 },
2519 { 8.2680005574120424e+38, 100, 20,
2520 0.60000000000000009 },
2521 { 7.9022236853110024e+38, 100, 20,
2522 0.69999999999999996 },
2523 { -8.3963895116962035e+38, 100, 20,
2524 0.80000000000000004 },
2525 { 7.1604344878809460e+37, 100, 20,
2526 0.89999999999999991 },
2527 { 0.0000000000000000, 100, 20,
2528 1.0000000000000000 },
2531 // Test function for l=100, m=20.
2532 template <typename Tp>
2535 const Tp eps = std::numeric_limits<Tp>::epsilon();
2536 Tp max_abs_diff = -Tp(1);
2537 Tp max_abs_frac = -Tp(1);
2538 unsigned int num_datum = sizeof(data034)
2539 / sizeof(testcase_assoc_legendre<double>);
2540 for (unsigned int i = 0; i < num_datum; ++i)
2542 const Tp f = std::tr1::assoc_legendre(Tp(data034[i].l), Tp(data034[i].m),
2544 const Tp f0 = data034[i].f0;
2545 const Tp diff = f - f0;
2546 if (std::abs(diff) > max_abs_diff)
2547 max_abs_diff = std::abs(diff);
2548 if (std::abs(f0) > Tp(10) * eps
2549 && std::abs(f) > Tp(10) * eps)
2551 const Tp frac = diff / f0;
2552 if (std::abs(frac) > max_abs_frac)
2553 max_abs_frac = std::abs(frac);
2556 VERIFY(max_abs_frac < Tp(2.5000000000000015e-12));
2559 // Test data for l=100, m=50.
2560 testcase_assoc_legendre<double> data035[] = {
2561 { 0.0000000000000000, 100, 50,
2562 -1.0000000000000000 },
2563 { 9.3231278516893773e+96, 100, 50,
2564 -0.90000000000000002 },
2565 { -1.1029797977454331e+98, 100, 50,
2566 -0.80000000000000004 },
2567 { 1.8089333903465883e+97, 100, 50,
2568 -0.69999999999999996 },
2569 { 5.9364045925669389e+97, 100, 50,
2570 -0.59999999999999998 },
2571 { -8.2252620339727163e+97, 100, 50,
2572 -0.50000000000000000 },
2573 { 7.1431385093739848e+97, 100, 50,
2574 -0.40000000000000002 },
2575 { -3.3520602067479374e+97, 100, 50,
2576 -0.30000000000000004 },
2577 { -2.7791149588121386e+97, 100, 50,
2578 -0.19999999999999996 },
2579 { 9.0119338550180433e+97, 100, 50,
2580 -0.099999999999999978 },
2581 { -1.1712145031578381e+98, 100, 50,
2582 0.0000000000000000 },
2583 { 9.0119338550181176e+97, 100, 50,
2584 0.10000000000000009 },
2585 { -2.7791149588121386e+97, 100, 50,
2586 0.19999999999999996 },
2587 { -3.3520602067479374e+97, 100, 50,
2588 0.30000000000000004 },
2589 { 7.1431385093740728e+97, 100, 50,
2590 0.39999999999999991 },
2591 { -8.2252620339727163e+97, 100, 50,
2592 0.50000000000000000 },
2593 { 5.9364045925668061e+97, 100, 50,
2594 0.60000000000000009 },
2595 { 1.8089333903465883e+97, 100, 50,
2596 0.69999999999999996 },
2597 { -1.1029797977454331e+98, 100, 50,
2598 0.80000000000000004 },
2599 { 9.3231278516894892e+96, 100, 50,
2600 0.89999999999999991 },
2601 { 0.0000000000000000, 100, 50,
2602 1.0000000000000000 },
2605 // Test function for l=100, m=50.
2606 template <typename Tp>
2609 const Tp eps = std::numeric_limits<Tp>::epsilon();
2610 Tp max_abs_diff = -Tp(1);
2611 Tp max_abs_frac = -Tp(1);
2612 unsigned int num_datum = sizeof(data035)
2613 / sizeof(testcase_assoc_legendre<double>);
2614 for (unsigned int i = 0; i < num_datum; ++i)
2616 const Tp f = std::tr1::assoc_legendre(Tp(data035[i].l), Tp(data035[i].m),
2618 const Tp f0 = data035[i].f0;
2619 const Tp diff = f - f0;
2620 if (std::abs(diff) > max_abs_diff)
2621 max_abs_diff = std::abs(diff);
2622 if (std::abs(f0) > Tp(10) * eps
2623 && std::abs(f) > Tp(10) * eps)
2625 const Tp frac = diff / f0;
2626 if (std::abs(frac) > max_abs_frac)
2627 max_abs_frac = std::abs(frac);
2630 VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
2633 // Test data for l=100, m=100.
2634 testcase_assoc_legendre<double> data036[] = {
2635 { 0.0000000000000000, 100, 100,
2636 -1.0000000000000000 },
2637 { 5.7751792255758316e+150, 100, 100,
2638 -0.90000000000000002 },
2639 { 4.3552236041585515e+164, 100, 100,
2640 -0.80000000000000004 },
2641 { 1.5936546850595123e+172, 100, 100,
2642 -0.69999999999999996 },
2643 { 1.3579510590289176e+177, 100, 100,
2644 -0.59999999999999998 },
2645 { 3.7752749682889513e+180, 100, 100,
2646 -0.50000000000000000 },
2647 { 1.0910627330458913e+183, 100, 100,
2648 -0.40000000000000002 },
2649 { 5.9697347526822483e+184, 100, 100,
2650 -0.30000000000000004 },
2651 { 8.6585879147526714e+185, 100, 100,
2652 -0.19999999999999996 },
2653 { 4.0331571908057011e+186, 100, 100,
2654 -0.099999999999999978 },
2655 { 6.6663086700729543e+186, 100, 100,
2656 0.0000000000000000 },
2657 { 4.0331571908057011e+186, 100, 100,
2658 0.10000000000000009 },
2659 { 8.6585879147526714e+185, 100, 100,
2660 0.19999999999999996 },
2661 { 5.9697347526822483e+184, 100, 100,
2662 0.30000000000000004 },
2663 { 1.0910627330458913e+183, 100, 100,
2664 0.39999999999999991 },
2665 { 3.7752749682889513e+180, 100, 100,
2666 0.50000000000000000 },
2667 { 1.3579510590289000e+177, 100, 100,
2668 0.60000000000000009 },
2669 { 1.5936546850595123e+172, 100, 100,
2670 0.69999999999999996 },
2671 { 4.3552236041585515e+164, 100, 100,
2672 0.80000000000000004 },
2673 { 5.7751792255761289e+150, 100, 100,
2674 0.89999999999999991 },
2675 { 0.0000000000000000, 100, 100,
2676 1.0000000000000000 },
2679 // Test function for l=100, m=100.
2680 template <typename Tp>
2683 const Tp eps = std::numeric_limits<Tp>::epsilon();
2684 Tp max_abs_diff = -Tp(1);
2685 Tp max_abs_frac = -Tp(1);
2686 unsigned int num_datum = sizeof(data036)
2687 / sizeof(testcase_assoc_legendre<double>);
2688 for (unsigned int i = 0; i < num_datum; ++i)
2690 const Tp f = std::tr1::assoc_legendre(Tp(data036[i].l), Tp(data036[i].m),
2692 const Tp f0 = data036[i].f0;
2693 const Tp diff = f - f0;
2694 if (std::abs(diff) > max_abs_diff)
2695 max_abs_diff = std::abs(diff);
2696 if (std::abs(f0) > Tp(10) * eps
2697 && std::abs(f) > Tp(10) * eps)
2699 const Tp frac = diff / f0;
2700 if (std::abs(frac) > max_abs_frac)
2701 max_abs_frac = std::abs(frac);
2704 VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
2707 int main(int, char**)