Manpages EXPSection: Linux Programmer's Manual (3 )Updated: 1993-06-16 Index Return to Main Contents NAMEexp, log, log10, pow - exponential, logarithmic and power functionsSYNOPSIS#include <math.h> double exp(double x); double log(double x); double log10(double x); double pow(double x, double y); DESCRIPTIONThe exp() function returns the value of e (the base of natural logarithms) raised to the power of x.The log() function returns the natural logarithm of x. The log10() function returns the base-10 logarithm of x. The pow() function returns the value of x raised to the power of y. ERRORSThe log() and log10() functions can return the following errors:
The pow() function can return the following error:
CONFORMING TOSVID 3, POSIX, BSD 4.3, ISO 9899SEE ALSOsqrt(3), cbrt(3)
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