58 float cpn = 1000000000./
N;
59 int N1 = N/10;
float cpn1 = cpn*10;
73 printf(
"Distribution nanoseconds/call\n");
74 printf(
" TRandom TRandom1 TRandom2 TRandom3 MixMax240 MixMax256_2 MixMax17 MT_64 Ranlux48\n");
80 printf(
"Rndm.............. %8.3f",sw.
CpuTime()*cpn);
85 printf(
" %8.3f",sw.
CpuTime()*cpn1);
90 printf(
" %8.3f",sw.
CpuTime()*cpn);
95 printf(
" %8.3f",sw.
CpuTime()*cpn);
102 printf(
" %8.3f",sw.
CpuTime()*cpn);
108 printf(
" %8.3f",sw.
CpuTime()*cpn);
114 printf(
" %8.3f",sw.
CpuTime()*cpn);
120 printf(
" %8.3f",sw.
CpuTime()*cpn);
126 printf(
" %8.3f",sw.
CpuTime()*cpn);
134 for (i=0;i<
N;i+=
NR) {
137 printf(
"RndmArray......... %8.3f",sw.
CpuTime()*cpn);
139 for (i=0;i<N1;i+=
NR) {
142 printf(
" %8.3f",sw.
CpuTime()*cpn1);
144 for (i=0;i<
N;i+=
NR) {
147 printf(
" %8.3f",sw.
CpuTime()*cpn);
149 for (i=0;i<
N;i+=
NR) {
152 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
158 printf(
"Gaus.............. %8.3f",sw.
CpuTime()*cpn);
163 printf(
" %8.3f",sw.
CpuTime()*cpn1);
168 printf(
" %8.3f",sw.
CpuTime()*cpn);
173 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
179 printf(
"Rannor............ %8.3f",sw.
CpuTime()*cpn);
181 for (i=0;i<N1;i+=2) {
184 printf(
" %8.3f",sw.
CpuTime()*cpn1);
189 printf(
" %8.3f",sw.
CpuTime()*cpn);
194 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
200 printf(
"Landau............ %8.3f",sw.
CpuTime()*cpn);
205 printf(
" %8.3f",sw.
CpuTime()*cpn1);
210 printf(
" %8.3f",sw.
CpuTime()*cpn);
215 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
221 printf(
"Exponential....... %8.3f",sw.
CpuTime()*cpn);
226 printf(
" %8.3f",sw.
CpuTime()*cpn1);
231 printf(
" %8.3f",sw.
CpuTime()*cpn);
236 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
242 printf(
"Binomial(5,0.5)... %8.3f",sw.
CpuTime()*cpn);
247 printf(
" %8.3f",sw.
CpuTime()*cpn1);
252 printf(
" %8.3f",sw.
CpuTime()*cpn);
257 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
263 printf(
"Binomial(15,0.5).. %8.3f",sw.
CpuTime()*cpn);
268 printf(
" %8.3f",sw.
CpuTime()*cpn1);
273 printf(
" %8.3f",sw.
CpuTime()*cpn);
278 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
284 printf(
"Poisson(3)........ %8.3f",sw.
CpuTime()*cpn);
289 printf(
" %8.3f",sw.
CpuTime()*cpn1);
294 printf(
" %8.3f",sw.
CpuTime()*cpn);
299 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
305 printf(
"Poisson(10)....... %8.3f",sw.
CpuTime()*cpn);
310 printf(
" %8.3f",sw.
CpuTime()*cpn1);
315 printf(
" %8.3f",sw.
CpuTime()*cpn);
320 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
326 printf(
"Poisson(70)....... %8.3f",sw.
CpuTime()*cpn);
331 printf(
" %8.3f",sw.
CpuTime()*cpn1);
336 printf(
" %8.3f",sw.
CpuTime()*cpn);
341 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
347 printf(
"Poisson(100)...... %8.3f",sw.
CpuTime()*cpn);
352 printf(
" %8.3f",sw.
CpuTime()*cpn1);
357 printf(
" %8.3f",sw.
CpuTime()*cpn);
362 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
364 TF1 *
f1 =
new TF1(
"f1",
"gaus",-4,4);
365 f1->SetParameters(1,0,1);
371 printf(
"GausTF1........... %8.3f",sw.
CpuTime()*cpn);
377 printf(
" %8.3f",sw.
CpuTime()*cpn);
383 printf(
" %8.3f",sw.
CpuTime()*cpn);
389 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
391 TF1 *
f2 =
new TF1(
"f2",
"landau",-5,15);
392 f2->SetParameters(1,0,1);
399 printf(
"LandauTF1......... %8.3f",sw.
CpuTime()*cpn);
405 printf(
" %8.3f",sw.
CpuTime()*cpn);
411 printf(
" %8.3f",sw.
CpuTime()*cpn);
417 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
428 unr0.Init(
dist,
"arou");
429 unr1.Init(
dist,
"arou");
430 unr2.Init(
dist,
"arou");
431 unr3.Init(
dist,
"arou");
437 printf(
"GausUNURAN........ %8.3f",sw.
CpuTime()*cpn);
442 printf(
" %8.3f",sw.
CpuTime()*cpn);
447 printf(
" %8.3f",sw.
CpuTime()*cpn);
452 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
456 unr0.InitPoisson(10);
457 unr1.InitPoisson(10);
458 unr2.InitPoisson(10);
459 unr3.InitPoisson(10);
463 x = unr0.SampleDiscr();
465 printf(
"PoissonUNURAN(10). %8.3f",sw.
CpuTime()*cpn);
468 x = unr1.SampleDiscr();
470 printf(
" %8.3f",sw.
CpuTime()*cpn);
473 x = unr2.SampleDiscr();
475 printf(
" %8.3f",sw.
CpuTime()*cpn);
478 x = unr3.SampleDiscr();
480 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
482 unr0.InitPoisson(100);
483 unr1.InitPoisson(100);
484 unr2.InitPoisson(100);
485 unr3.InitPoisson(100);
489 x = unr0.SampleDiscr();
491 printf(
"PoissonUNURAN(100) %8.3f",sw.
CpuTime()*cpn);
494 x = unr1.SampleDiscr();
496 printf(
" %8.3f",sw.
CpuTime()*cpn);
499 x = unr2.SampleDiscr();
501 printf(
" %8.3f",sw.
CpuTime()*cpn);
504 x = unr3.SampleDiscr();
506 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
517 unr0.InitBinomial(15,0.5);
518 unr1.InitBinomial(15,0.5);
519 unr2.InitBinomial(15,0.5);
520 unr3.InitBinomial(15,0.5);
524 x = unr0.SampleDiscr();
526 printf(
"BinomialUN(15,0.5) %8.3f",sw.
CpuTime()*cpn);
529 x = unr1.SampleDiscr();
531 printf(
" %8.3f",sw.
CpuTime()*cpn);
534 x = unr2.SampleDiscr();
536 printf(
" %8.3f",sw.
CpuTime()*cpn);
539 x = unr3.SampleDiscr();
541 printf(
" %8.3f\n",sw.
CpuTime()*cpn);
549 { 0.999741749, 0.162909875, 0.282617805, 0.947201082, 0.231656543, 0.484973614, 0.957476957, 0.744305343,
550 0.540043658, 0.739952981, 0.759943798, 0.658636614, 0.315637622, 0.804403015, 0.519672115, 0.168572422,
551 0.47552973, 0.392313994, 0.221667687, 0.213190459,0.0303352042, 0.33353925, 0.194148851, 0.943716781,
552 0.579931675, 0.898304858, 0.665563931, 0.49861031, 0.560628257, 0.182284646, 0.296525531, 0.117408933,
553 0.0629176658, 0.648125575, 0.725418529, 0.637131158, 0.713885062,0.0995762432, 0.699267196, 0.10781247,
554 0.129242751, 0.502403039, 0.207779906, 0.288910306,0.0831747944, 0.128124215, 0.547371411,0.0823195996,
555 0.292141427, 0.891623737, 0.227117839, 0.431845463, 0.140733001, 0.400392135, 0.686946901, 0.170670911,
556 0.440820868, 0.045336565, 0.311296414, 0.506181051, 0.18241084, 0.511032015, 0.740788205, 0.365988627,
557 0.160808837, 0.460106785, 0.627836472, 0.677603688, 0.698196523, 0.478536868,0.0901075942, 0.338728522,
558 0.0952137967, 0.436541964, 0.474673352, 0.419245926, 0.777536852, 0.624610565, 0.98043655, 0.370430201,
559 0.830812636, 0.140806447, 0.744085307, 0.82973968, 0.391104318, 0.621956392, 0.346699478,0.0461695245,
560 0.613066321, 0.567374048, 0.498894026, 0.723802079, 0.144550525,0.0423031633, 0.310787023, 0.121641154,
561 0.242069671, 0.381058855, 0.440128537, 0.599795902, 0.644574654, 0.432626217, 0.555968262, 0.716841168,
562 0.642362515, 0.685776725,0.0961581462, 0.122933464,0.0569974151, 0.820072044, 0.125539286, 0.315745071,
563 0.180566925, 0.142227219, 0.664429613, 0.685189223, 0.191001933, 0.436343019, 0.964459225, 0.86816359,
564 0.130879965, 0.48444228, 0.374654451, 0.900475122, 0.178656787, 0.679635131, 0.62287431, 0.98365595,
565 0.44071478, 0.804737277, 0.994845061, 0.541550961, 0.255905455, 0.638945635, 0.57591027, 0.25872142,
566 0.191593001, 0.445663047, 0.149266509, 0.996723689, 0.121762222, 0.65153928,0.0277950978, 0.389977602,
567 0.827913044, 0.283813907, 0.610203644, 0.23641275, 0.41082105, 0.677714617, 0.847126588, 0.649256228,
568 0.0813826511, 0.120830484, 0.479199264, 0.777878358, 0.471977701, 0.943337511, 0.980800992, 0.334554731,
569 0.202667924, 0.342841234, 0.653544244, 0.682758797, 0.60993614,0.0999271029, 0.766254981, 0.735581528,
570 0.24113914, 0.263178711, 0.960869899, 0.423395737, 0.336058146,0.000249497825, 0.868841017,0.00375315035,
571 0.165846311,0.0118208411, 0.606455074, 0.729972019, 0.613824557, 0.965768184, 0.497098261, 0.529885403,
572 0.461607532, 0.713033701, 0.579959768, 0.682802555, 0.953921514,0.0236552036, 0.280110147, 0.869526353,
573 0.299333274, 0.319553603, 0.300951709, 0.941111486, 0.848127064, 0.753346129, 0.538244087, 0.408481381,
574 0.212371316,0.0761404021, 0.289934908,0.0197818337, 0.241247899, 0.384619165, 0.454906886, 0.373982521,
575 0.440188796, 0.117896808, 0.805429845, 0.164892641, 0.282529936, 0.172685399, 0.93584233, 0.68095306,
576 0.133696739, 0.254761223, 0.399444876, 0.369235365, 0.726361892, 0.277837459, 0.693569104, 0.500354689,
577 0.118405538, 0.151303335, 0.681446943, 0.720665918, 0.979646939, 0.696779111, 0.557210072, 0.680821482,
578 0.95535205, 0.598208956, 0.770453895, 0.913597486, 0.658958649, 0.670974613, 0.578185175, 0.95303929,
579 0.162923458, 0.335056986, 0.951824704, 0.109661644, 0.619302303, 0.956816742, 0.985243094,0.0707377489,
580 0.50233039, 0.680721226, 0.553320066, 0.587005581, 0.691620562, 0.46264791, 0.574254294, 0.072890088,
581 0.638266518, 0.387757288, 0.220960217,0.00223180233, 0.495656775, 0.191316523, 0.022265008, 0.903589021,
582 0.738628175, 0.44453089, 0.417702243, 0.760861122, 0.437753222, 0.190982861, 0.577112962, 0.132688343,
583 0.317824347, 0.48691649, 0.939091069, 0.933946281, 0.073660135, 0.612436295, 0.514748724, 0.624663582,
584 0.130645262, 0.645210441, 0.13414855, 0.652925968, 0.265210009, 0.381805269, 0.59021506, 0.669704082,
585 0.55433248,0.0195047602, 0.184346962, 0.991180462, 0.573677764, 0.637762085, 0.594857598, 0.515244688,
586 0.330693509, 0.39674245, 0.88396548, 0.771485266, 0.599075381,0.0247266297,0.0122587895, 0.698452319,
587 0.265991009, 0.736700721, 0.999972619, 0.749792316, 0.484955589, 0.823700529, 0.62277709, 0.902512094,
588 0.0565051287, 0.739077389, 0.37617622, 0.036800765, 0.776198219, 0.837354186, 0.34508193,0.0818426476,
589 0.222621545, 0.152476319, 0.401177195, 0.531612608, 0.811706602,0.0407775661, 0.117889008, 0.575189965,
590 0.832362208, 0.204641853, 0.238721773, 0.9969287, 0.258590596, 0.892055968, 0.846859788, 0.306583706,
591 0.0333624918, 0.706420498, 0.193615608, 0.508978138,0.0215451468, 0.672732793, 0.813562444, 0.807284052,
592 0.481526843, 0.537519095, 0.780848606, 0.335848908, 0.699259371, 0.425855299, 0.825240663, 0.945613692,
593 0.55484125, 0.710495188, 0.378360366, 0.648338731,0.0456727168, 0.155477323, 0.885353968, 0.721565725,
594 0.961667201, 0.430300885, 0.132031354, 0.439331209, 0.467187736, 0.410083217, 0.277196711, 0.278509559,
595 0.954620806, 0.804357491, 0.968510466, 0.999722791, 0.947160283, 0.248551138,0.0067049861, 0.444727315,
596 0.674048778, 0.496480361,0.0210092501, 0.831763222, 0.108545852,0.0931516394, 0.89020564, 0.445945211,
597 0.906906768, 0.554039821, 0.759434349, 0.815551384, 0.532968503,0.0551351462,0.0539856541, 0.89918819,
598 0.146907374, 0.482647314,0.0673029809, 0.281161865, 0.932849165, 0.507317933, 0.564503014, 0.8007132,
599 0.645887499, 0.309219498,0.0478066066, 0.25196583, 0.713881142, 0.670994017, 0.60528576, 0.148271899,
600 0.79525035, 0.665277353, 0.854302043, 0.810533677,0.0711439839,0.0687935678, 0.890466573, 0.758045957,
601 0.0703105873, 0.852094478, 0.775356902, 0.684895203, 0.234552787, 0.461575694, 0.936435457, 0.664946419,
602 0.45967959, 0.88782351, 0.574622261,0.0301686234, 0.767354721, 0.345478555, 0.609123143, 0.21754287,
603 0.643760561, 0.571392649, 0.802311049, 0.962335547, 0.401769856, 0.996553418, 0.745945812, 0.448411183,
604 0.39578428, 0.123389926, 0.532614913, 0.833379602, 0.91767313, 0.825607567, 0.4459154, 0.267136201,
605 0.6643989, 0.766860694, 0.665968275, 0.503955105, 0.835153702, 0.622405379, 0.457538918, 0.554983278,
606 0.36581371, 0.656302231, 0.917038669, 0.276054591, 0.121214441, 0.966178254, 0.697439008, 0.443547789,
607 0.630195824, 0.368346675, 0.238191956, 0.300273821, 0.710332172,0.0474748381, 0.492525443,0.0812539798,
608 0.122016782, 0.99310218, 0.355091027, 0.764863731, 0.904099543, 0.396109613, 0.817134856, 0.348974222,
609 0.266193634, 0.367501958, 0.752316213, 0.587800024, 0.489421095, 0.673474061, 0.328296139, 0.853945839,
610 0.832380736, 0.159588686, 0.322411022, 0.950173707, 0.095376712, 0.231019855, 0.860607752, 0.359627192,
611 0.984843699,0.0319756679, 0.828649914, 0.51680949, 0.489407924, 0.963977298, 0.960131739, 0.681816791,
612 0.860788169, 0.455829282, 0.332390656,0.0591498043, 0.452245977, 0.217354216, 0.34560744, 0.549971993,
613 0.317622252, 0.892976443, 0.49004545, 0.25647901, 0.968998638, 0.910636465, 0.226717598, 0.327828572,
614 0.28670209, 0.142515054,0.0992817392, 0.192332409, 0.308376869, 0.871415959, 0.391148786, 0.788660882,
615 0.200816041, 0.986475959, 0.882862126, 0.109862451, 0.354283255, 0.555742682, 0.690698458, 0.643815752,
616 0.363104285,0.0788627111, 0.200820414, 0.71697353, 0.744353746, 0.76763643, 0.245442451, 0.668009119,
617 0.886989377, 0.366849931, 0.531556628, 0.502843979, 0.31454367, 0.622541364,0.0199038582, 0.676355134,
618 0.429818622, 0.232835212, 0.987619457, 0.306572135, 0.494637038, 0.748614893, 0.891843561,0.0452854959,
619 0.427561072, 0.226978442, 0.484072985, 0.16464563,0.0898074883, 0.384263737,0.0238354723, 0.329734547,
620 0.531230736, 0.476683361, 0.877482474, 0.455501628, 0.497302495, 0.396184301, 0.886124728, 0.736070092,
621 0.108917595, 0.397921902, 0.842575021, 0.82620032, 0.936655165, 0.24558961, 0.639688616, 0.493335031,
622 0.0734495069, 0.780138101,0.0421121232, 0.701116477, 0.940523267, 0.70054817, 0.776760272, 0.192742581,
623 0.0069252688, 0.842983626, 0.919324176, 0.242083269, 0.190100674, 0.735084639, 0.164522319, 0.99030645,
624 0.98284794, 0.657169539,0.0187736442, 0.759596482, 0.357567611, 0.509016344, 0.738899681, 0.567923164,
625 0.289056634, 0.41501714, 0.981054561, 0.365884479, 0.517878261, 0.844209022, 0.968122653, 0.258894528,
626 0.478310441, 0.437340986, 0.379398001, 0.203081884, 0.550820748, 0.255542723, 0.550098031, 0.870477939,
627 0.241230214, 0.157108238, 0.218260827, 0.116277737, 0.749018275, 0.158290659, 0.476353907, 0.545327323,
628 0.878978121,0.0171442169, 0.542981987, 0.318018082, 0.788805343, 0.871721374, 0.738490409,0.0923330146,
629 0.301398643, 0.637103286, 0.571564271, 0.712810342, 0.644289242, 0.230476008, 0.971695586, 0.966159428,
630 0.291883909, 0.175285818, 0.312882552, 0.98465128, 0.568391354, 0.844468564, 0.144433908, 0.45994061,
631 0.607897905, 0.184122705, 0.342805493, 0.606432998, 0.838196585, 0.186188518,0.0302744689, 0.307391858,
632 0.125286029, 0.270394965, 0.874161481, 0.370509557, 0.89423337, 0.407995674, 0.881878469, 0.647951238,
633 0.236986727, 0.528807336, 0.293731542,0.0943204253, 0.934538626, 0.121679332, 0.34968176,0.0670268578,
634 0.642196769, 0.692447138, 0.334926733, 0.374244194, 0.313885051, 0.538738295, 0.098592523, 0.490514225,
635 0.32873567, 0.709725794, 0.88169803, 0.393000481, 0.854243273, 0.463776593, 0.52705639, 0.493309892,
636 0.267784336, 0.583077476,0.0573514167, 0.959336368, 0.771417173,0.0427184631, 0.498433369,0.0522942701,
637 0.56155145, 0.960361909, 0.619817314, 0.528628368, 0.698235179, 0.186162042, 0.553998168, 0.666120292,
638 0.152731049, 0.948750157, 0.186825789, 0.580512664, 0.851024442, 0.106865844, 0.675861737, 0.79604524,
639 0.657646103,0.00934952381, 0.206267588, 0.636420368,0.0382564603, 0.67771025, 0.677917925, 0.671684269,
640 0.396317716, 0.661597047, 0.633360383, 0.962124239, 0.992711418,0.0993448263,0.0678932741, 0.426013152,
641 0.947045502, 0.708326009, 0.466817846,0.0448362886, 0.748580922, 0.678370694, 0.210921343, 0.398490306,
642 0.953675585,0.0289022848, 0.935766569, 0.846930474, 0.662760176, 0.867910903, 0.652359324, 0.45280494,
643 0.305228982, 0.352034987, 0.279643402, 0.236045594,0.0270034608, 0.652062389, 0.712000227, 0.619930867,
644 0.125439078, 0.452789963, 0.92233151, 0.120844359, 0.403808975, 0.260290446, 0.778843638, 0.6678412,
645 0.0267894373, 0.491332301, 0.915060888, 0.704025347, 0.628200853, 0.578338467, 0.629156416, 0.730410649,
646 0.641318334, 0.463709335, 0.614291239, 0.254470656, 0.808682692, 0.22898373, 0.450477996, 0.874235142,
647 0.202773906, 0.523711192, 0.126518266, 0.579402899, 0.26188467, 0.207769057, 0.55283816, 0.851395364,
648 0.513594437, 0.558259845, 0.666148535, 0.998974657, 0.178274074, 0.116739636,0.0684255431, 0.622713377,
649 0.31448295, 0.889827933, 0.80647766, 0.429916949, 0.524695458, 0.45267553, 0.630743121, 0.566594485,
650 0.958860663, 0.908052286, 0.700898262, 0.377025384, 0.683796226, 0.198088462, 0.617400699, 0.413726158,
651 0.823588417, 0.755577948, 0.703097317, 0.364294278, 0.819786986, 0.751581763, 0.048769509, 0.528569003,
652 0.616748192, 0.270942831, 0.800841747, 0.235174223, 0.903786552, 0.258801569, 0.191336412, 0.012410342,
653 0.853413998, 0.621008712, 0.855861931, 0.140106201, 0.872687964, 0.708839735,0.0926409892,0.0207504195,
654 0.782636518,0.0300825236, 0.504610632,0.0816221782, 0.773493745, 0.872577282, 0.880031248, 0.883524299,
655 0.872427328, 0.458722225, 0.902298841, 0.547904952,0.0559884352, 0.591179888, 0.563941709, 0.776130076,
656 0.295569778,0.0408536533, 0.398567183, 0.28227462, 0.806716321, 0.507159362, 0.688150965, 0.49466404,
657 0.45454604, 0.421480091,0.0392517329,0.0911962031, 0.393815309, 0.135373195, 0.968650583, 0.811676111,
658 0.325965411, 0.961999178, 0.100281202, 0.102924612, 0.30725909, 0.33368206, 0.857966134, 0.522921736,
659 0.615500041, 0.981558684, 0.797484739, 0.198809674, 0.45670419, 0.570970797, 0.214908696, 0.686433314,
660 0.278602115, 0.179739848, 0.397497946, 0.162858935, 0.802621762,0.0836459133, 0.638270752, 0.230856518,
661 0.580094379, 0.864292514, 0.932738287, 0.821393124, 0.480590473, 0.636373016, 0.181508656, 0.469200501,
662 0.309276441, 0.668810431, 0.722341161, 0.574856669, 0.527854513, 0.809231559, 0.986882661, 0.323860496,
663 0.606396459, 0.759558966, 0.79096818,0.0699298142, 0.550465414,0.00929828244, 0.784629475, 0.689044114,
664 0.963588091, 0.516441598, 0.357178305, 0.482336892, 0.429959602, 0.996306147, 0.601176011, 0.785004207,
665 0.970542121, 0.487854549,0.0949267522, 0.979331773, 0.120877739, 0.630260336, 0.19424754, 0.213081703,
666 0.0145987798, 0.366671115, 0.340100777, 0.721786347, 0.367533113,0.0210335371, 0.131687992, 0.586759676,
667 0.73360464, 0.863635151, 0.136994646,0.0524269778, 0.406223408, 0.241656947, 0.472450703, 0.872215979,
668 0.454719233,0.0715790696, 0.314061244, 0.492823114, 0.741721134, 0.694783663, 0.982867872, 0.319748137,
669 0.804203704,0.0534678153, 0.746155348, 0.303474931,0.0930815139, 0.934531664, 0.746868186, 0.100048471,
670 0.720296508, 0.21075374, 0.96309675, 0.749189411, 0.739621932, 0.510072327,0.0872929865, 0.650020469,
671 0.0823648495, 0.726920745, 0.532618265, 0.749305866, 0.86126694,0.0346994482,0.0931224583, 0.655257095,
672 0.959517847, 0.487057231, 0.859895745, 0.084794421, 0.718541715, 0.850918328, 0.818884782, 0.71627446,
673 0.40822393, 0.63658567, 0.523838703, 0.372038872, 0.353426097, 0.598049047,0.0974868746, 0.276353038
683 for (i=0;i<1000;i++) {
687 printf(
"i=%d x=%.8f but should be %.8f\n",i,x,RefValue[i]);
697 file =
new TFile(
"random3.root");
699 for (i=0;i<1000;i++) {
700 if (
r.
Rndm() - rs->
Rndm() != 0) rc2 += 1;
702 if (rc2 != 0) printf(
"state restoration failed\n");
virtual Int_t Write(const char *name=0, Int_t option=0, Int_t bufsize=0)
Write this object to the current directory.
double dist(Rotation3D const &r1, Rotation3D const &r2)
virtual void Rannor(Float_t &a, Float_t &b)
Return 2 numbers distributed following a gaussian with mean=0 and sigma=1.
Random number generator class based on M.
void Start(Bool_t reset=kTRUE)
Start the stopwatch.
virtual Double_t Rndm()
Machine independent random number generator.
virtual Int_t Binomial(Int_t ntot, Double_t prob)
Generates a random integer N according to the binomial law.
virtual Double_t Gaus(Double_t mean=0, Double_t sigma=1)
Samples a random number from the standard Normal (Gaussian) Distribution with the given mean and sigm...
Random number generator class based on the maximally quidistributed combined Tausworthe generator by ...
virtual void RndmArray(Int_t n, Float_t *array)
Return an array of n random numbers uniformly distributed in ]0,1].
A ROOT file is a suite of consecutive data records (TKey instances) with a well defined format...
virtual TObject * Get(const char *namecycle)
Return pointer to object identified by namecycle.
Double_t CpuTime()
Stop the stopwatch (if it is running) and return the cputime (in seconds) passed between the start an...
The Ranlux Random number generator class.
TRandomGen< ROOT::Math::MixMaxEngine< 240, 0 > > TRandomMixMax
virtual void SetCompressionLevel(Int_t level=1)
See comments for function SetCompressionSettings.
This is the base class for the ROOT Random number generators.
unsigned int r3[N_CITIES]
TRandomGen< ROOT::Math::StdEngine< std::ranlux48 > > TRandomRanlux48
virtual Double_t Rndm()
Machine independent random number generator.
TRandomGen< ROOT::Math::MixMaxEngine< 17, 0 > > TRandomMixMax17
unsigned int r1[N_CITIES]
R__EXTERN TRandom * gRandom
virtual Double_t Rndm()
TausWorth generator from L'Ecuyer, uses as seed 3x32bits integers Use a mask of 0xffffffffUL to make ...
you should not use this method at all Int_t Int_t Double_t Double_t Double_t e
TUnuranContDist class describing one dimensional continuous distribution.
TRandomGen< ROOT::Math::MixMaxEngine< 256, 2 > > TRandomMixMax256
double f2(const double *x)
virtual Int_t Poisson(Double_t mean)
Generates a random integer N according to a Poisson law.
virtual Double_t Landau(Double_t mean=0, Double_t sigma=1)
Generate a random number following a Landau distribution with location parameter mu and scale paramet...
unsigned int r2[N_CITIES]
virtual Double_t Exp(Double_t tau)
Returns an exponential deviate.
TRandomGen< ROOT::Math::StdEngine< std::mt19937_64 > > TRandomMT64