Arduino function libraries~Math Library Function

 

Arduino Math Library

Arduino Math library includes a number of useful mathematical functions for manipulating floating-point numbers.

Functions are defined in the header math.h

#include <  math.h >

double  cos (double __x)   // returns cosine of x
double 	fabs (double __x)  // absolute value of a float
double 	fmod (double __x, double __y) // floating point modulo
double 	modf (double __value, double *__iptr) // breaks the argument value into
                                              // integral and fractional parts
double 	sin (double __x)   // returns sine of x
double 	sqrt (double __x)  // returns square root of x
double 	tan (double __x)   // returns tangent of x
double 	exp (double __x)   // function returns the exponential value of x.
double 	atan (double __x)  // arc tangent of x
double 	atan2 (double __y, double __x) // arc tangent of y/x
double 	log (double __x)   // natural logarithm of x
double 	log10 (double __x) // logarithm of x to base 10.
double 	pow (double __x, double __y) // x to power of y
double  square (double __x) // square of x

More  Arduino Math Library Function  examples will be seen in project examples