179 lines
4.4 KiB
Plaintext
179 lines
4.4 KiB
Plaintext
/*
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* Harbour Project source code:
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*
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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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*
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* Copyright 2001 Alejandro de Garate <alex_degarate@hotmail.com>
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*
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* www - http://www.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. 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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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(4), FLOOR( 1.9)," <-- CT for Harbour"
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?
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? "FLOOR( 1.1) = 1 // CT3"
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? SPACE(4), FLOOR( 1.1)," <-- CT for Harbour"
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?
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? "FLOOR( 0.9) = 0 // CT3"
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? SPACE(4), FLOOR( 0.9)," <-- CT for Harbour"
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?
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? "FLOOR( -0.1) = -1 // CT3"
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? SPACE(6), FLOOR( -0.1)," <-- CT for Harbour"
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?
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? "FLOOR( -0.9) = -1 // CT3"
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? SPACE(6), FLOOR( -0.9)," <-- CT for Harbour"
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?
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? "FLOOR( -1.1) = -2 // CT3"
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? SPACE(6), 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(6), CEILING( 1.9)," <-- CT for Harbour"
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?
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? "CEILING( 1.1) = 2 // CT3"
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? SPACE(6), CEILING( 1.1)," <-- CT for Harbour"
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?
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? "CEILING( 0.9) = 1 // CT3"
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? SPACE(6), CEILING( 0.9)," <-- CT for Harbour"
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?
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? "CEILING( -0.1) = 0 // CT3"
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? SPACE(7), CEILING( -0.1)," <-- CT for Harbour"
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?
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? "CEILING( -0.9) = 0 // CT3"
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? SPACE(7), CEILING( -0.9)," <-- CT for Harbour"
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?
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? "CEILING( -1.1) = -1 // CT3"
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? SPACE(8), 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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