MATLAB Application Program Interface Reference | Help Desk |
mxGetInf
Get the value of infinity
#include "matrix.h" double mxGetInf(void);The 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. The value of inf
is built into the system; you cannot modify it.
Operations that return infinity include
exp(10000)
returns infinity because the result is too large to be represented on your machine.
mxGetInf.c
in the mx
subdirectory of the examples
directory.
mxGetEps
, mxGetNaN