23 lines
498 B
C
23 lines
498 B
C
/*
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(c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
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See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* $Header$ */
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/*
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ADD TWO EXTENDED FORMAT NUMBERS
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*/
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#include "FP_types.h"
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add_ext(e1,e2)
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register EXTEND *e1,*e2;
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{
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if (b64_add(&e1->m1,&e2->m1)) { /* addition carry */
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b64_sft(&e1->m1,1); /* shift mantissa one bit RIGHT */
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e1->m1 |= 0x80000000L; /* set max bit */
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e1->exp++; /* increase the exponent */
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}
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nrm_ext(e1);
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}
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