ba237a9d91
Files correlati : Ricompilazione Demo : [ ] Commento : Aggiunti i sorgenti per Greenleaf Math Library (gfm.dll) git-svn-id: svn://10.65.10.50/trunk@10079 c028cbd2-c16b-5b4b-a496-9718f37d4682
52 lines
1.2 KiB
C
Executable File
52 lines
1.2 KiB
C
Executable File
/* DEC *CompoundInterest(nper, intr, pv, pmt, fv, begend, opt)
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*
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* ARGUMENT
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* int *nper, begend, opt;
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* DEC *intr, *pv, *pmt, *fv;
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*
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* DESCRIPTION
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* Given four variables involved in compound interest, solves for the
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* fifth one. The variables are the number of periods nper, the percentage
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* interest rate per period intr, the present value pv, the periodic payment
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* pmt, and the future value fv. begend specifies whether payments take
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* place at the beginning or the end of each month, while opt tells which
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* variable to solve for.
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*
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* SIDE EFFECTS
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* Changes value of unknown variable.
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*
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* RETURNS
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* In case of success when not solving for nper, the result is returned.
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* If solving for nper or if an error occurs, GM_NULL is returned.
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*
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* POSSIBLE ERRORS
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* GM_NULLPOINTER
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* GM_ARGVAL
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*
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*
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* AUTHOR
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* Jared Levy
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* Copyright (C) 1988-1990 Greenleaf Software Inc. All rights reserved.
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*
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* MODIFICATIONS
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*
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*
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*/
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#include <stdio.h>
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#include "gm.h"
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#include "gmsystem.h"
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DEC *CompoundInterest(nper, intr, pv, pmt, fv, begend, opt)
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int *nper, begend, opt;
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DEC *intr, *pv, *pmt, *fv;
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{
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DEC *p;
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_MacStart(GM_COMP);
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p=_CompoundAux(1, nper, intr, intr, pv, pmt, fv, begend, opt);
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_MacRet(p);
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}
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