add numerical recipes library

2025-09-12 18:55:25 +09:00
parent d4dff245bd
commit 2c75620ec9
1344 changed files with 63869 additions and 0 deletions
--- a/lib/nr/k_and_r/recipes/ranpt.c
+++ b/lib/nr/k_and_r/recipes/ranpt.c
@@ -0,0 +1,13 @@
+
+extern long idum;
+
+void ranpt(pt,regn,n)
+float pt[],regn[];
+int n;
+{
+	float ran1();
+	int j;
+
+	for (j=1;j<=n;j++)
+		pt[j]=regn[j]+(regn[n+j]-regn[j])*ran1(&idum);
+}