Lines Matching refs:log1p

374 -- log1p: log(1 + x), without precision loss for small x --
378 log1p0000 log1p 0.0 -> 0.0
379 log1p0001 log1p -0.0 -> -0.0
380 log1p0002 log1p inf -> inf
381 log1p0003 log1p -inf -> nan             invalid
382 log1p0004 log1p nan -> nan
385 log1p0010 log1p -1.0 -> -inf            divide-by-zero
386 log1p0011 log1p -0.9999999999999999 -> -36.736800569677101
389 log1p0020 log1p -1.0000000000000002 -> nan invalid
390 log1p0021 log1p -1.1 -> nan invalid
391 log1p0022 log1p -2.0 -> nan invalid
392 log1p0023 log1p -1e300 -> nan invalid
394 -- tiny x: log1p(x) ~ x
395 log1p0110 log1p 5e-324 -> 5e-324
396 log1p0111 log1p 1e-320 -> 1e-320
397 log1p0112 log1p 1e-300 -> 1e-300
398 log1p0113 log1p 1e-150 -> 1e-150
399 log1p0114 log1p 1e-20 -> 1e-20
401 log1p0120 log1p -5e-324 -> -5e-324
402 log1p0121 log1p -1e-320 -> -1e-320
403 log1p0122 log1p -1e-300 -> -1e-300
404 log1p0123 log1p -1e-150 -> -1e-150
405 log1p0124 log1p -1e-20 -> -1e-20
408 log1p0200 log1p -0.89156889782277482 -> -2.2216403106762863
409 log1p0201 log1p -0.23858496047770464 -> -0.27257668276980057
410 log1p0202 log1p -0.011641726191307515 -> -0.011710021654495657
411 log1p0203 log1p -0.0090126398571693817 -> -0.0090534993825007650
412 log1p0204 log1p -0.00023442805985712781 -> -0.00023445554240995693
413 log1p0205 log1p -1.5672870980936349e-5 -> -1.5672993801662046e-5
414 log1p0206 log1p -7.9650013274825295e-6 -> -7.9650330482740401e-6
415 log1p0207 log1p -2.5202948343227410e-7 -> -2.5202951519170971e-7
416 log1p0208 log1p -8.2446372820745855e-11 -> -8.2446372824144559e-11
417 log1p0209 log1p -8.1663670046490789e-12 -> -8.1663670046824230e-12
418 log1p0210 log1p 7.0351735084656292e-18 -> 7.0351735084656292e-18
419 log1p0211 log1p 5.2732161907375226e-12 -> 5.2732161907236188e-12
420 log1p0212 log1p 1.0000000000000000e-10 -> 9.9999999995000007e-11
421 log1p0213 log1p 2.1401273266000197e-9 -> 2.1401273243099470e-9
422 log1p0214 log1p 1.2668914653979560e-8 -> 1.2668914573728861e-8
423 log1p0215 log1p 1.6250007816299069e-6 -> 1.6249994613175672e-6
424 log1p0216 log1p 8.3740495645839399e-6 -> 8.3740145024266269e-6
425 log1p0217 log1p 3.0000000000000001e-5 -> 2.9999550008999799e-5
426 log1p0218 log1p 0.0070000000000000001 -> 0.0069756137364252423
427 log1p0219 log1p 0.013026235315053002 -> 0.012942123564008787
428 log1p0220 log1p 0.013497160797236184 -> 0.013406885521915038
429 log1p0221 log1p 0.027625599078135284 -> 0.027250897463483054
430 log1p0222 log1p 0.14179687245544870 -> 0.13260322540908789
433 log1p0300 log1p 1.7976931348623157e+308 -> 709.78271289338397
434 log1p0301 log1p 1.0000000000000001e+300 -> 690.77552789821368
435 log1p0302 log1p 1.0000000000000001e+70 -> 161.18095650958321
436 log1p0303 log1p 10000000000.000000 -> 23.025850930040455
439 log1p0400 log1p -0.63212055882855767 -> -1.0000000000000000
440 log1p0401 log1p 1.7182818284590451 -> 1.0000000000000000
441 log1p0402 log1p 1.0000000000000000 -> 0.69314718055994529
442 log1p0403 log1p 1.2379400392853803e+27 -> 62.383246250395075