Add graph references

2026-06-28 13:49:01 +01:00
parent 0a9807e448
commit a11edf0c53
2578 changed files with 868045 additions and 0 deletions
@@ -0,0 +1,33 @@
+#ifdef KR_headers
+extern double sqrt();
+double f__cabs(real, imag) double real, imag;
+#else
+#undef abs
+#include "math.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+double f__cabs(double real, double imag)
+#endif
+{
+double temp;
+
+if(real < 0)
+	real = -real;
+if(imag < 0)
+	imag = -imag;
+if(imag > real){
+	temp = real;
+	real = imag;
+	imag = temp;
+}
+if((real+imag) == real)
+	return(real);
+
+temp = imag/real;
+temp = real*sqrt(1.0 + temp*temp);  /*overflow!!*/
+return(temp);
+}
+#ifdef __cplusplus
+}
+#endif