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Add example showing +nan.0 is a number

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Paulo Matos 2018-03-22 10:39:58 +01:00 committed by Vincent St-Amour
parent 8db1c39a7a
commit 42017fa671
1 changed files with 1 additions and 1 deletions
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pkgs/racket-doc/scribblings/reference/numbers.scrbl
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@ -103,7 +103,7 @@ Two numbers are @racket[equal?] when they are @racket[eqv?].
@defproc[(number? [v any/c]) boolean?]{Returns @racket[#t] if @racket[v]
is a number, @racket[#f] otherwise.
@mz-examples[(number? 1) (number? 2+3i) (number? "hello")]}
@mz-examples[(number? 1) (number? 2+3i) (number? "hello") (number? +nan.0)]}
@defproc[(complex? [v any/c]) boolean?]{ Returns @racket[(number? v)],