CalculiX  2.8
A Free Software Three-Dimensional Structural Finite Element Program
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v_betrag.c File Reference
#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
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Functions

double v_betrag (double *a)
 

Function Documentation

double v_betrag ( double *  a)

Definition at line 9 of file v_betrag.c.

13 {
14  return sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);
15 }
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