One-argument form See also two-argument form Multiply
Shows the sign of the number(s) in the right-hand argument. Each positive number is represented by a 1, each negative number by a ¯1 and each zero by a 0.
×33 98 0 ¯5 1 1 0 ¯1 ×(¯33.1 0 27) 55 (2 2½¯2+¼4) ¯1 0 1 1 ¯1 0 1 1