Texas Instruments TMS34010

log
Syntax
#include <math.h>
double !og(x)
double X;
Defined in log. obj . c in rts .lib
Natural Logarithm
Description The log function returns the natural logarithm of a real number, x. A do-
main error occurs if x is negative; a range error occurs if x is O.
Example float x, y;
6-46
x 2.718282;
Y = log (x);
/* Return value
1. 0 */