External Interfaces/API Reference

mexGetEps

Get the value of eps

Fortran Syntax

real*8 function mexGetEps()

Arguments
none
  

Returns

The value of MATLAB's eps variable.

Description

The eps variable holds the distance between 1.0 and the next largest floating-point number. It is a measure of floating-point accuracy. MATLAB's PINV and RANK functions use eps as a default tolerance.

See Also

mexGetInf, mexGetNaN

mexFunction

mexGetFull