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

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@@ -0,0 +1,14 @@
extern unsigned long ija[];
extern double sa[];
void atimes(unsigned long n, double x[], double r[], int itrnsp)
{
void dsprsax(double sa[], unsigned long ija[], double x[], double b[],
unsigned long n);
void dsprstx(double sa[], unsigned long ija[], double x[], double b[],
unsigned long n);
if (itrnsp) dsprstx(sa,ija,x,r,n);
else dsprsax(sa,ija,x,r,n);
}