Simplified Common Lisp reference

Symbol class: Mathematics, Arithmetics, Logic and Comparisons

Syntax:

Symbol type: function

logandintegers^{(zero or more)} => integer

Argument description:

integers

integers for bitwise operations

LOGIOR function computes bitwise logical "and" function.

(logand) => -1
(logand 1 2) => 0
(logand #xff #xaa) => 170
(logand #b1010 #b100 #b11) => 0