public static double elementMinAbs( DMatrix4x4 a ) {
        double min = Math.abs(a.a11);
        double tmp = Math.abs(a.a12); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a13); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a14); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a21); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a22); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a23); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a24); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a31); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a32); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a33); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a34); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a41); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a42); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a43); if( tmp < min ) min = tmp;
        tmp = Math.abs(a.a44); if( tmp < min ) min = tmp;

        return min;
    }
public static double elementMinAbs ( DMatrix4x4 a ) { double min = Math . abs ( a . a11 ) ; double tmp = Math . abs ( a . a12 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a13 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a14 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a21 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a22 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a23 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a24 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a31 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a32 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a33 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a34 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a41 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a42 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a43 ) ; if ( tmp < min ) min = tmp ; tmp = Math . abs ( a . a44 ) ; if ( tmp < min ) min = tmp ; return min ; }
<p>
Returns the absolute value of the element in the matrix that has the smallest absolute value.<br>
<br>
Min{ |a<sub>ij</sub>| } for all i and j<br>
</p>

@param a A matrix. Not modified.
@return The max element value of the matrix.