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Add history for the following functions:

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positive-integer?
negative-integer?
nonpositive-integer?
nonnegative-integer?
natural?
This commit is contained in:
Leif Andersen 2017-03-03 09:29:57 -05:00
parent 1d61d9b752
commit eca457e886
1 changed files with 10 additions and 5 deletions
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15
pkgs/racket-doc/scribblings/reference/numbers.scrbl
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@ -1284,22 +1284,27 @@ Returns @racket[#t] if @racket[x] is @racket[+inf.0], @racket[-inf.0], @racket[+
@defproc[(positive-integer? [x any/c]) boolean?]{
Like @racket[exact-positive-integer?], but also returns
@racket[#t] for positive @racket[inexact?] integers.}
@racket[#t] for positive @racket[inexact?] integers.
@history[#:added "6.8.0.2"]}
@defproc[(negative-integer? [x any/c]) boolean?]{
Like @racket[exact-negative-integer?], but also returns
@racket[#t] for negative @racket[inexact?] integers.}
@racket[#t] for negative @racket[inexact?] integers.
@history[#:added "6.8.0.2"]}
@defproc[(nonpositive-integer? [x any/c]) boolean?]{
Like @racket[exact-nonpositive-integer?], but also returns
@racket[#t] for non-positive @racket[inexact?] integers.}
@racket[#t] for non-positive @racket[inexact?] integers.
@history[#:added "6.8.0.2"]}
@defproc[(nonnegative-integer? [x any/c]) boolean?]{
Like @racket[exact-nonnegative-integer?], but also returns
@racket[#t] for non-negative @racket[inexact?] integers.}
@racket[#t] for non-negative @racket[inexact?] integers.
@history[#:added "6.8.0.2"]}
@defproc[(natural? [x any/c]) boolean?]{
An alias for @racket[exact-nonnegative-integer?].}
An alias for @racket[exact-nonnegative-integer?].
@history[#:added "6.8.0.2"]}
@; ----------------------------------------------------------------------
@close-eval[math-eval]