Fix build warnings, but get it right.

git-svn-id: svn://10.0.0.236/trunk@48103 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
slamm%netscape.com 1999-09-18 00:09:24 +00:00
parent 4e5e6e063e
commit 51041aed57

View File

@ -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*(0.5-0.33333333333333333*f);
if(k==0) return f-R; else {dk=(double)k;
return dk*ln2_hi-((R-dk*ln2_lo)-f);}