Quickutilβ

Lisp utilities on demand

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There are 7 utilities.

positivep v1.0

Check if n is positive.

Provides
positivep
Source Code
 
negativep v1.0

Check if n is negative.

Provides
negativep
Source Code
 
non-negative-p v1.0

Check if n is non-negative.

Provides
non-negative-p
Source Code
 
non-positive-p v1.0

Check if n is non-positive.

Provides
non-positive-p
Source Code
 
non-zero-p v1.0

Check if n is non-zero.

Provides
non-zero-p
Source Code
 
true-false v1.0

true and false synonyms for t and nil.

Provides
truefalse
Source Code
 
yes-no v1.0

Always return t or nil. Equivalent to (constantly t) and (constantly nil).

Provides
yesno
Source Code