MATLAB Application Program Interface Reference Help Desk

mexGetEps

Purpose

Get the value of eps

Fortran Syntax

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 function use eps as a default tolerance.

See Also

mexGetInf, mexGetNaN


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