add Vmiddle

src/funktion.c

@@ -201,3 +201,9 @@ double Vparallel(double x1, double x2, double x3, double z1, double z2, double z
     }
     return result;
 }
+float Vmiddle(float x1, float z1) {
+    x1 = x1 + z1;
+    printf("(%f|", x1 * 0.5);
+    x1 = x1 * 0.5;
+    return x1;
+}

src/funktion.h

@@ -35,5 +35,6 @@ float Vmultiplier(float x1,float m);
 float Vmultiplier2(float x2,float m);
 float Vmultiplier3(float x3,float m);
 double Vparallel(double x1, double x2, double x3, double z1, double z2, double z3);
+float Vmiddle(float x1, float z1);
 
 #endif

src/main.c

@@ -153,4 +153,12 @@ int main()
     z3 = getValue('Z');
     Vparallel(x1, x2, x3, z1, z2, z3);
 
+    printf("1. Vektor\n");
+    printf("x eingeben");
+    x1 = getValue('X');
+    printf("2. Vektor\n");
+    printf("a eingeben");
+    z1 = getValue('Z');
+    Vmiddle(x1, z1);
+    
 }