19 lines
289 B
C
19 lines
289 B
C
#ifndef lint
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static char sccsid[] = "@(#)z_exp.c 1.1 92/07/30 SMI"; /* from UCB 1.1" */
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#endif
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/*
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*/
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#include "complex.h"
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z_exp(r, z)
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dcomplex *r, *z;
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{
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double expx;
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double exp(), cos(), sin();
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expx = exp(z->dreal);
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r->dreal = expx * cos(z->dimag);
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r->dimag = expx * sin(z->dimag);
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}
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