diff options
Diffstat (limited to 'modules/fdlibm/src/e_asin.cpp')
| -rw-r--r-- | modules/fdlibm/src/e_asin.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/modules/fdlibm/src/e_asin.cpp b/modules/fdlibm/src/e_asin.cpp index 396f49449..e896bde9e 100644 --- a/modules/fdlibm/src/e_asin.cpp +++ b/modules/fdlibm/src/e_asin.cpp @@ -6,7 +6,7 @@ * * Developed at SunSoft, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ @@ -44,6 +44,7 @@ * */ +#include <cmath> #include <float.h> #include "math_private.h" @@ -95,7 +96,7 @@ __ieee754_asin(double x) t = w*0.5; p = t*(pS0+t*(pS1+t*(pS2+t*(pS3+t*(pS4+t*pS5))))); q = one+t*(qS1+t*(qS2+t*(qS3+t*qS4))); - s = sqrt(t); + s = std::sqrt(t); if(ix>=0x3FEF3333) { /* if |x| > 0.975 */ w = p/q; t = pio2_hi-(2.0*(s+s*w)-pio2_lo); |