function scalar2(a, b) {

			var c;

			c = vsub2(a, b);

			return vdot2(c, c);
		}
function scalar2(a, b) {

			var c;

			c = vsub2(a, b);

			return vdot2(c, c);
		}
function scalar2 ( a , b ) { var c ; c = vsub2 ( a , b ) ; return vdot2 ( c , c ) ; }
/* js/src/d2/op/scalar2.js
/ * js / src / d2 / op / scalar2 . js