Value of infinity
#include "matrix.h" double mxGetInf(void);
real*8 mxGetInf
Value of infinity on your system.
Call mxGetInf to return the value of the MATLAB® internal inf variable. inf is a
permanent variable representing IEEE® arithmetic positive infinity. Your system specifies the value of
inf; you cannot modify it.
Operations that return infinity include:
Division by 0. For example, 5/0 returns infinity.
Operations resulting in overflow. For example, exp(10000)
returns infinity because the result is too large to be represented on your
machine.