Other functions

Other functions  fabs(x) absolute value, |x|  ldexp(x,n) x*2 n  frexp(x, int *ip) splits x into a normalized fraction in the interval [1/2,1) which is returned, and a power of 2, which is stored in *ip . If x is zero, both parts of the result are zero.  modf(x, double *ip) splits x into integral and fractional parts, each with the same sign as x . It stores the integral part in *ip , and returns the fractional part.  fmod(x,y) floating-point remainder of x/y , with the same sign as x . If y is zero, the result is implementation-defined. ... zobacz całą notatkę