diff options
| -rw-r--r-- | ChangeLog | 16 | ||||
| -rw-r--r-- | TODO | 37 |
2 files changed, 20 insertions, 33 deletions
@@ -1,4 +1,18 @@ -2007-02-06 Bruno JOFRET <jofret@agon.inria.fr> +2007-02-08 Bruno JOFRET <bruno.jofret@inria.fr> + + * src/auxiliaryFunctions/sign : + Signe of a float or double. + * src/auxiliaryFunctions/sign/sign.h : + Interface + * src/auxiliaryFunctions/sign/{sd}signs.c : + Implementation : s(float) d(double) + +2007-02-07 Bruno JOFRET <bruno.jofret@inria.fr> + + * src/auxiliaryFunctions : + Some misc Functions used in many cases. + +2007-02-06 Bruno JOFRET <bruno.jofret@inria.fr> * src/elementaryFunctions/cosh/zcoshs.c Fixed with C99 Complex but Scilab computation. @@ -5,29 +5,14 @@ ## Made by Bruno JOFRET <bruno.jofret@inria.fr> ## ## Started on Tue Nov 21 15:22:58 2006 jofret -## Last update Mon Jan 29 17:38:13 2007 jofret +## Last update Wed Feb 7 10:07:20 2007 jofret ## ## Copyright INRIA 2006 ## +BJ - Bench Cosh Vs . Cosh explicit formula. BJ - Evaluated and drawn - have to be implemented in C : - + cos : [done R & C] - + acos : [done R & C] - + sin : [done R & C] - + asin : [done R & C] - + tan : [done R & C] - + atan : [done R & C] - + ch : [done R & C] - + acosh : [done R & C] - + sh : [done R & C] - + asinh : [done R & C] - + tanh : [done R & C] - + atanh : [done R & C] - + log : [done R & C] - + exp : [done R & C] - + sqrt : [done R & C] - + sign : [done R] + abs : [done R] + pythag: [done R] @@ -35,21 +20,9 @@ BJ - Evaluated and drawn - have to be implemented in C : + atan2 : [done R] -BJ - Evaluate and draw a graph of function dependences. - + ... - - -BJ - Find a way to code complex type taking care of double/float precision. - + C struct ?? Did it this way but easy to change. - + double[2] // float[2] ?? - + Standard C99 ?? - BJ - Listing of atomic call and library dependences. -BJ - Explore dlamch uses 'e' 'u' 'o' - Added help file for dlamch use... - -BJ - Start coding C basic functions with libmath link. - BJ - Bench for precision between F77 and C Math lib. - For example : atan2 / log1p
\ No newline at end of file + For example : atan2 / log1p + +BJ - Bench Encapsulation vs. Direct function call
\ No newline at end of file |