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small cleanup of contract

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Robby Findler 2017-03-11 13:06:22 -06:00
parent 9b987800fb
commit faa385b337
1 changed files with 1 additions and 1 deletions
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pkgs/racket-doc/scribblings/reference/numbers.scrbl
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@ -787,7 +787,7 @@ but it is faster and runs in constant time when @racket[n] is positive.
@defproc[(bitwise-bit-field [n exact-integer?] @defproc[(bitwise-bit-field [n exact-integer?]
[start exact-nonnegative-integer?] [start exact-nonnegative-integer?]
[end (and/c exact-nonnegative-integer? [end (and/c exact-nonnegative-integer?
(start . <= . end))]) (>=/c start))])
exact-integer?]{ exact-integer?]{
Extracts the bits between position @racket[start] and @racket[(- end 1)] (inclusive) Extracts the bits between position @racket[start] and @racket[(- end 1)] (inclusive)