add numerical recipes library

This commit is contained in:
2025-09-12 18:55:25 +09:00
parent d4dff245bd
commit 2c75620ec9
1344 changed files with 63869 additions and 0 deletions

View File

@@ -0,0 +1,8 @@
float erffc(x)
float x;
{
float gammp(),gammq();
return x < 0.0 ? 1.0+gammp(0.5,x*x) : gammq(0.5,x*x);
}