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| author | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2021-06-17 14:20:54 +0700 |
|---|---|---|
| committer | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2021-06-17 14:22:53 +0700 |
| commit | 602a0c5951050e7cce645534cb4f136cf9f4fee4 (patch) | |
| tree | e70e63b0b0058830e58c244ad917bc892c10418f /Source/Maths.cpp | |
| parent | 094e12df1ebb81d304803be4b274546384ec117c (diff) | |
| download | blackshades-602a0c5951050e7cce645534cb4f136cf9f4fee4.tar.gz | |
Rename source and build directory1.1.1
Diffstat (limited to 'Source/Maths.cpp')
| -rw-r--r-- | Source/Maths.cpp | 24 |
1 files changed, 0 insertions, 24 deletions
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 -} |
