acos               82 core/MathClass.cpp double MathClass::acos(double x)
acos               52 platform/arm/MathUtilsUnix.cpp double MathUtils::acos(double value)
acos               56 platform/unix/MathUtilsSolaris.cpp double MathUtils::acos(double value)
acos               49 platform/unix/MathUtilsUnix.cpp double MathUtils::acos(double value)
acos              104 platform/win32/MathUtilsWin.cpp double MathUtils::acos(double value)