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added some index entries

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svn: r10675
This commit is contained in:
Eli Barzilay 2008-07-08 15:19:31 +00:00
parent bdbcd1a56c
commit c408a4d773
1 changed files with 10 additions and 9 deletions
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19
collects/scribblings/reference/numbers.scrbl
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@ -292,16 +292,16 @@ otherwise.}
@examples[(min 1 3 2) (min 1 3 2.0)]}
@defproc[(gcd [n integer?] ...) integer?]{ Returns the greatest common
divisor of the @scheme[n]s. If no arguments are provided, the result is
@scheme[0].
@defproc[(gcd [n integer?] ...) integer?]{ Returns the
@as-index{greatest common divisor} of the @scheme[n]s. If no
arguments are provided, the result is @scheme[0].
@examples[(gcd 10) (gcd 12 81.0)]}
@defproc[(lcm [n integer?] ...) integer?]{ Returns the least common
multiple of the @scheme[n]s. If no arguments are provided, the result is
@scheme[1].
@defproc[(lcm [n integer?] ...) integer?]{ Returns the
@as-index{least common multiple} of the @scheme[n]s. If no arguments
are provided, the result is @scheme[1].
@examples[(lcm 10) (lcm 3 4.0)]}
@ -405,9 +405,10 @@ used.
@; ------------------------------------------------------------------------
@section{Powers and Roots}
@defproc[(sqrt [z number?]) number?]{ Returns the principal square root
of @scheme[z].The result is exact if @scheme[z] is exact and @scheme[z]'s
square root is rational. See also @scheme[integer-sqrt].
@defproc[(sqrt [z number?]) number?]{ Returns the principal
@as-index{square root} of @scheme[z].The result is exact if
@scheme[z] is exact and @scheme[z]'s square root is rational. See
also @scheme[integer-sqrt].
@examples[(sqrt 4/9) (sqrt 2) (sqrt -1)]}