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Annotation of 42BSD/usr.lib/libpc/LN.c, revision 1.1

1.1     ! root        1: /* Copyright (c) 1979 Regents of the University of California */
        !             2: 
        !             3: static char sccsid[] = "@(#)LN.c 1.4 6/10/81";
        !             4: 
        !             5: #include <math.h>
        !             6: 
        !             7: double
        !             8: LN(value)
        !             9: 
        !            10:        double  value;
        !            11: {
        !            12:        if (value <= 0) {
        !            13:                ERROR("Non-positive argument of %e to ln\n", value);
        !            14:                return;
        !            15:        }
        !            16:        return log(value);
        !            17: }

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