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
54 lines
1.0 KiB
C
Executable File
54 lines
1.0 KiB
C
Executable File
/* void _DivUns10ArrByUns5Arr(c, a, b)
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*
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* ARGUMENT
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* unsigned c[], a[], b[];
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*
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* DESCRIPTION
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* Divides a 10-word by a 5-word, giving a 5-word, setting c = a / b.
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* This functions assumes that b > 0 and a / b < 2^79, and will break if
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* those conditions are not true. The result is always rounded off.
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* It calls dmbyn and ginc.
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*
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* SIDE EFFECTS
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* a and b may be destroyed, but they are not needed later on.
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*
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* RETURNS
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* None.
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*
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* AUTHOR
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* Jared Levy Aug 5, 1987
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* Copyright (C) 1987-1990 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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#include <stdio.h>
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#include "gm.h"
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#include "gmsystem.h"
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void _DivUns10ArrByUns5Arr(c, a, b)
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unsigned SHORT c[], a[], b[];
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{
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register int m, n;
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n = 4;
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while (b[n] == 0 && n>0)
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n--;
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if (n == 0) { /* dividing by a 1 digit number */
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_DivUnsArrByUnsRound(a, b[0], 6);
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for (m=0; m<5; m++)
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c[m]=a[m];
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}
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else {
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/* dividing by a multi digit number */
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m = 9;
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while (a[m] == 0 && m>0)
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m--;
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_DivUnsArrByUnsArr(c, a, m+1, b, n+1, 1);
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}
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}
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