| #include "MathFunctions.h" | |
| #include <cmath> | |
| #ifdef USE_MYMATH | |
| # include "mysqrt.h" | |
| #endif | |
| namespace mathfunctions { | |
| double sqrt(double x) | |
| { | |
| // which square root function should we use? | |
| #ifdef USE_MYMATH | |
| return detail::mysqrt(x); | |
| #else | |
| return std::sqrt(x); | |
| #endif | |
| } | |
| } |