more accurate Log, Exp, Pow.

move test.go to alll_test.go.

R=r
DELTA=1024  (521 added, 425 deleted, 78 changed)
OCL=19687
CL=19695
This commit is contained in:
Russ Cox 2008-11-20 10:54:02 -08:00
parent c0a01e9665
commit f379ea0b07
6 changed files with 339 additions and 146 deletions

View file

@ -4,6 +4,9 @@
package math
/*
Coefficients are #3370 from Hart & Cheney (18.80D).
*/
const
(
p0 = .1357884097877375669092680e8;
@ -15,6 +18,7 @@ const
q1 = .4081792252343299749395779e6;
q2 = .9463096101538208180571257e4;
q3 = .1326534908786136358911494e3;
piu2 = .6366197723675813430755350e0; // 2/pi
)