lognot[procedure] lognot n
SLIB, Gauche, SISC, Guile: bitwise not of integer n.
Note that SISC has range limitation in n (as of 1.6.4).
See also logand, logor, logior, logxor.
This is called bitwise-not
or bit-not in some implementations.
Chez has fxlognot that works for fixnum range.
|