annotate doc/posix-functions/floor.texi @ 16416:7d97985fae86

Tests for module 'remainderl'. * modules/remainderl-tests: New file. * tests/test-remainderl.c: New file. * tests/test-math-c++.cc: Check the declaration of remainderl.
author Bruno Haible <bruno@clisp.org>
date Sat, 25 Feb 2012 20:40:44 +0100
parents 8a7dbd29e9a5
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1 @node floor
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2 @section @code{floor}
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3 @findex floor
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4
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5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/floor.html}
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7 Gnulib module: floor or floor-ieee
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8
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9 Portability problems fixed by either Gnulib module @code{floor} or @code{floor-ieee}:
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10 @itemize
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11 @end itemize
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12
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13 Portability problems fixed by Gnulib module @code{floor-ieee}:
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14 @itemize
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15 @item
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16 This function returns a positive zero for a minus zero argument
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17 on some platforms:
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18 OSF/1 5.1.
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19 @end itemize
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20
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21 Portability problems not fixed by Gnulib:
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22 @itemize
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23 @end itemize