diff options
Diffstat (limited to 'src/elementaryFunctions/pow/cpows.c')
| -rw-r--r-- | src/elementaryFunctions/pow/cpows.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/elementaryFunctions/pow/cpows.c b/src/elementaryFunctions/pow/cpows.c index 87392706..5848c4b5 100644 --- a/src/elementaryFunctions/pow/cpows.c +++ b/src/elementaryFunctions/pow/cpows.c @@ -15,5 +15,14 @@ #include "log.h" floatComplex cpows(floatComplex z, floatComplex power) { - return cexps(cmuls(clogs(z), power)); + /*Cas z=0 */ + if ( (creals(z)==0) && (cimags(z)==0) ){ + /* Cas 0^0 */ + if ( (creals(power)==0) && (cimags(power)==0) ) return FloatComplex(1,0); + /* Cas 0^x, x!=0 */ + return FloatComplex(0,0); + } + + /* Cas z!=0 */ + return cexps(cmuls(clogs(z), power)); } |