29 lines
462 B
C
29 lines
462 B
C
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#include "os.h"
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#include <mp.h>
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#include "dat.h"
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// return 1, 0, -1 as abs(b1)-abs(b2) is neg, 0, pos
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int
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mpmagcmp(mpint *b1, mpint *b2)
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{
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int i;
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i = b1->top - b2->top;
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if(i)
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return i;
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return mpveccmp(b1->p, b1->top, b2->p, b2->top);
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}
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// return neg, 0, pos as b1-b2 is neg, 0, pos
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int
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mpcmp(mpint *b1, mpint *b2)
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{
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if(b1->sign != b2->sign)
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return b1->sign - b2->sign;
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if(b1->sign < 0)
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return mpmagcmp(b2, b1);
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else
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return mpmagcmp(b1, b2);
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}
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