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- #
- # fmath.tcl --
- #
- # Contains a package of procs that interface to the Tcl expr command built-in
- # functions. These procs provide compatibility with older versions of TclX and
- # are also generally useful.
- #------------------------------------------------------------------------------
- # Copyright 1993 Karl Lehenbauer and Mark Diekhans.
- #
- # Permission to use, copy, modify, and distribute this software and its
- # documentation for any purpose and without fee is hereby granted, provided
- # that the above copyright notice appear in all copies. Karl Lehenbauer and
- # Mark Diekhans make no representations about the suitability of this
- # software for any purpose. It is provided "as is" without express or
- # implied warranty.
- #------------------------------------------------------------------------------
- # $Id: fmath.tcl,v 3.0 1993/11/19 07:00:39 markd Rel $
- #------------------------------------------------------------------------------
-
- #@package: TclX-fmath acos asin atan ceil cos cosh exp fabs floor log log10 \
- sin sinh sqrt tan tanh fmod pow atan2 abs double int round
-
- proc acos x {uplevel [list expr acos($x)]}
- proc asin x {uplevel [list expr asin($x)]}
- proc atan x {uplevel [list expr atan($x)]}
- proc ceil x {uplevel [list expr ceil($x)]}
- proc cos x {uplevel [list expr cos($x)]}
- proc cosh x {uplevel [list expr cosh($x)]}
- proc exp x {uplevel [list expr exp($x)]}
- proc fabs x {uplevel [list expr abs($x)]}
- proc floor x {uplevel [list expr floor($x)]}
- proc log x {uplevel [list expr log($x)]}
- proc log10 x {uplevel [list expr log10($x)]}
- proc sin x {uplevel [list expr sin($x)]}
- proc sinh x {uplevel [list expr sinh($x)]}
- proc sqrt x {uplevel [list expr sqrt($x)]}
- proc tan x {uplevel [list expr tan($x)]}
- proc tanh x {uplevel [list expr tanh($x)]}
-
- proc fmod {x n} {uplevel [list expr fmod($x,$n)]}
- proc pow {x n} {uplevel [list expr pow($x,$n)]}
-
- # New functions that TclX did not provide in eariler versions.
-
- proc atan2 x {uplevel [list expr atan2($x)]}
- proc abs x {uplevel [list expr abs($x)]}
- proc double x {uplevel [list expr double($x)]}
- proc int x {uplevel [list expr int($x)]}
- proc round x {uplevel [list expr round($x)]}
-
-