16 lines
219 B
C
16 lines
219 B
C
#ifndef lint
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static char sccsid[] = "@(#)d_lg10.c 1.1 94/10/31 SMI"; /* from UCB 1.1" */
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#endif
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/*
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*/
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#define log10e 0.43429448190325182765
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double d_lg10(x)
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double *x;
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{
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double log();
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return( log10e * log(*x) );
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}
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