src/main/java/com/osiris/maths/human/Matrix.java
/**
     * Switches row at i1 with the row at i2. (i == index)
     */
Switches row at i1 with the row at i2.
Switches row at i1 with the row at i2 .
public void switchRow(int i1, int i2){
        List<Double> tempRow = rows.get(i1);
        rows.set(i1, rows.get(i2));
        rows.set(i2, tempRow);
    }
public void switchRow ( int i1 , int i2 ) { List < Double > tempRow = rows . get ( i1 ) ; rows . set ( i1 , rows . get ( i2 ) ) ; rows . set ( i2 , tempRow ) ; }
Switches row at i1 with the row at i2.
Switches row at i1 with the row at i2 .