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173 lines
4.6 KiB
Plaintext
173 lines
4.6 KiB
Plaintext
/*
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* Harbour Project source code:
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* Test CT3 math functions
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* - Floor()
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* - Ceiling()
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* - Log10()
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* - Sign()
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* - Fact()
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* Copyright 2001 Alejandro de Garate <alex_degarate@hotmail.com>
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* www - http://harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING.txt. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#ifdef __HARBOUR__
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#require "hbct"
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#endif
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PROCEDURE Main()
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ctinit()
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SET DECIMAL TO 2
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CLS
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? "Test of mathematical functions"
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?
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? "Floor( 1.9 ) = 1 // CT3"
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? Space( 5 ), Floor( 1.9 ), " <-- CT for Harbour"
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?
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? "Floor( 1.1 ) = 1 // CT3"
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? Space( 5 ), Floor( 1.1 ), " <-- CT for Harbour"
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?
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? "Floor( 0.9 ) = 0 // CT3"
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? Space( 5 ), Floor( 0.9 ), " <-- CT for Harbour"
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?
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? "Floor( -0.1 ) = -1 // CT3"
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? Space( 7 ), Floor( -0.1 ), " <-- CT for Harbour"
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?
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? "Floor( -0.9 ) = -1 // CT3"
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? Space( 7 ), Floor( -0.9 ), " <-- CT for Harbour"
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?
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? "Floor( -1.1 ) = -2 // CT3"
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? Space( 7 ), Floor( -1.1 ), " <-- CT for Harbour"
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?
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WAIT4()
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? "Ceiling( 1.9 ) = 2 // CT3"
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? Space( 7 ), Ceiling( 1.9 ), " <-- CT for Harbour"
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?
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? "Ceiling( 1.1 ) = 2 // CT3"
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? Space( 7 ), Ceiling( 1.1 ), " <-- CT for Harbour"
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?
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? "Ceiling( 0.9 ) = 1 // CT3"
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? Space( 7 ), Ceiling( 0.9 ), " <-- CT for Harbour"
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?
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? "Ceiling( -0.1 ) = 0 // CT3"
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? Space( 8 ), Ceiling( -0.1 ), " <-- CT for Harbour"
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?
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? "Ceiling( -0.9 ) = 0 // CT3"
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? Space( 8 ), Ceiling( -0.9 ), " <-- CT for Harbour"
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?
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? "Ceiling( -1.1 ) = -1 // CT3"
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? Space( 9 ), Ceiling( -1.1 ), " <-- CT for Harbour"
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?
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WAIT4()
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? "Log10( 0.01 ) = -2.00 // CT3"
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? Space( 7 ), Log10( 0.01 ), " <-- CT for Harbour"
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?
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? "Log10( 2 ) = 0.30 // CT3"
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? Space( 3 ), Log10( 2 ), " <-- CT for Harbour"
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?
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? "Log10( 100 ) = 2.00 // CT3"
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? Space( 5 ), Log10( 100 ), " <-- CT for Harbour"
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?
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?
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? "Sign( 48335 ) = 1 // CT3"
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? Space( 6 ), Sign( 48335 ), " <-- CT for Harbour"
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?
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? "Sign( -258 ) = -1 // CT3"
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? Space( 6 ), Sign( -258 ), " <-- CT for Harbour"
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?
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WAIT4()
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SET DECIMALS TO 0
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? "Fact( 1 ) = 1 // CT3"
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? Space( 2 ), Fact( 1 ), " <-- CT for Harbour"
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?
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? "Fact( 5 ) = 120 // CT3"
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? Space( 4 ), Fact( 5 ), " <-- CT for Harbour"
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?
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? "Fact( 21 ) = 51090942171709440000 // CT3"
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? Space( 12 ), Fact( 21 ), " <-- CT for Harbour"
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?
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? "Fact( 25 ) = -1 // CT3"
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? Space( 4 ), Fact( 25 ), " <-- CT for Harbour"
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?
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? "Fact( 0 ) = 1 // CT3"
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? Space( 2 ), Fact( 0 ), " <-- CT for Harbour"
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?
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ctexit()
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RETURN
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PROCEDURE WAIT4()
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? " Press any key"
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Inkey( 0 )
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CLS
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RETURN
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