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fixed docs for integer-sqrt, as reported on users

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This commit is contained in:
Matthias Felleisen 2014-09-12 18:56:08 -04:00
parent 73afc90e68
commit 11d811ac17
1 changed files with 3 additions and 3 deletions
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pkgs/htdp-pkgs/htdp-lib/lang/private/beginner-funs.rkt
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@ -179,9 +179,9 @@
Computes the square root of a number.
@interaction[#:eval (bsl) (sqrt 9) (sqrt 2)]
}
@defproc[(integer-sqrt [x number]) integer]{
Computes the integer (exact or inexact) square root of a number.
@interaction[#:eval (bsl) (sqrt 11)]
@defproc[(integer-sqrt [x integer]) integer]{
Computes the integer (exact or inexact) square root of an integer.
@interaction[#:eval (bsl) (integer-sqrt 11)]
}
@defproc[(abs [x real]) real]{
Determines the absolute value of a real number.