diff options
Diffstat (limited to 'sysdeps/libm-ieee754/e_log.c')
| -rw-r--r-- | sysdeps/libm-ieee754/e_log.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/libm-ieee754/e_log.c b/sysdeps/libm-ieee754/e_log.c index 38ea069c46..851bd30198 100644 --- a/sysdeps/libm-ieee754/e_log.c +++ b/sysdeps/libm-ieee754/e_log.c @@ -128,8 +128,10 @@ static double zero = 0.0; k += (i>>20); f = x-1.0; if((0x000fffff&(2+hx))<3) { /* |f| < 2**-20 */ - if(f==zero) if(k==0) return zero; else {dk=(double)k; - return dk*ln2_hi+dk*ln2_lo;} + if(f==zero) { + if(k==0) return zero; else {dk=(double)k; + return dk*ln2_hi+dk*ln2_lo;} + } R = f*f*(half-0.33333333333333333*f); if(k==0) return f-R; else {dk=(double)k; return dk*ln2_hi-((R-dk*ln2_lo)-f);} |