From 602a0c5951050e7cce645534cb4f136cf9f4fee4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nguy=E1=BB=85n=20Gia=20Phong?= Date: Thu, 17 Jun 2021 14:20:54 +0700 Subject: Rename source and build directory --- Source/Maths.cpp | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 Source/Maths.cpp (limited to 'Source/Maths.cpp') diff --git a/Source/Maths.cpp b/Source/Maths.cpp deleted file mode 100644 index 58e769a..0000000 --- a/Source/Maths.cpp +++ /dev/null @@ -1,24 +0,0 @@ -/**> HEADER FILES <**/ -#include "Maths.h" - -double fast_sqrt (register double arg) -{ -#ifdef OS9 - // Can replace with slower return std::sqrt(arg); - register double result; - - if (arg == 0.0) return 0.0; - - asm { - frsqrte result,arg // Calculate Square root - } - - // Newton Rhapson iterations. - result = result + 0.5 * result * (1.0 - arg * result * result); - result = result + 0.5 * result * (1.0 - arg * result * result); - - return result * arg; -#else - return sqrt(arg); -#endif -} -- cgit v1.2.3