public static void add( DMatrix6 a , DMatrix6 b , DMatrix6 c ) {
        c.a1 = a.a1 + b.a1;
        c.a2 = a.a2 + b.a2;
        c.a3 = a.a3 + b.a3;
        c.a4 = a.a4 + b.a4;
        c.a5 = a.a5 + b.a5;
        c.a6 = a.a6 + b.a6;
    }
public static void add ( DMatrix6 a , DMatrix6 b , DMatrix6 c ) { c . a1 = a . a1 + b . a1 ; c . a2 = a . a2 + b . a2 ; c . a3 = a . a3 + b . a3 ; c . a4 = a . a4 + b . a4 ; c . a5 = a . a5 + b . a5 ; c . a6 = a . a6 + b . a6 ; }
<p>Performs the following operation:<br>
<br>
c = a + b <br>
c<sub>i</sub> = a<sub>i</sub> + b<sub>i</sub> <br>
</p>

<p>
Vector C can be the same instance as Vector A and/or B.
</p>

@param a A Vector. Not modified.
@param b A Vector. Not modified.
@param c A Vector where the results are stored. Modified.