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mathh.inc
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1998-09-21
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{
$Id: mathh.inc,v 1.5 1998/08/11 21:39:05 peter Exp $
This file is part of the Free Pascal run time library.
Copyright (c) 1993,97 by Florian Klaempfl,
member of the Free Pascal development team
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
{ declarations of the math routines }
{$ifdef DEFAULT_EXTENDED}
function abs(d : extended) : extended;
function arctan(d : extended) : extended;
function cos(d : extended) : extended;
function exp(d : extended) : extended;
function frac(d : extended) : extended;
function int(d : extended) : extended;
function ln(d : extended) : extended;
function pi : extended;
function round(d : extended) : longint;
function sin(d : extended) : extended;
function sqr(d : extended) : extended;
function sqrt(d : extended) : extended;
function trunc(d : extended) : longint;
function power(bas,expo : extended) : extended;
{$else DEFAULT_EXTENDED}
function abs(d : real) : real;
function arctan(d : real) : real;
function cos(d : real) : real;
function exp(d : real) : real;
function frac(d : real) : real;
function int(d : real) : real;
function ln(d : real) : real;
function round(d : real) : longint;
function sin(d : real) : real;
function sqr(d : real) : real;
function sqrt(d : real) : real;
function trunc(d : real) : longint;
function power(bas,expo : real) : real;
function pi : real;
{$endif DEFAULT_EXTENDED}
function power(bas,expo : longint) : longint;
{$ifdef _SUPPORT_FIXED}
function sqrt(d : fixed) : fixed;
function Round(x: fixed): longint;
function sqr(d : fixed) : fixed;
function abs(d : fixed) : fixed;
function frac(d : fixed) : fixed;
function trunc(d : fixed) : longint;
function int(d : fixed) : fixed;
{$endif SUPPORT_FIXED}
{
$Log: mathh.inc,v $
Revision 1.5 1998/08/11 21:39:05 peter
* splitted default_extended from support_extended
Revision 1.4 1998/08/11 00:05:24 peter
* $ifdef ver0_99_5 updates
Revision 1.3 1998/08/08 12:28:11 florian
* a lot small fixes to the extended data type work
Revision 1.2 1998/05/12 10:42:45 peter
* moved getopts to inc/, all supported OS's need argc,argv exported
+ strpas, strlen are now exported in the systemunit
* removed logs
* removed $ifdef ver_above
}