LOGO-L> meaning of the "P" in MEMBERP, EQUALP, EMPTYP, etc.

["Jeff Bonar" <Jeff_Bonar@usgroup.com>]

The P is these routines stands for predicate. This follows the convention
of the programming language Lisp, the spiritual parent of Logo. In the good
old days of Artificial Intelligence programming with Lisp, we used to stick
our heads in each other's office around noon and say:

"LUNCHP"

Jeff


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