real*4 mod_maths::math_machine_eps (  ) 

function math_machine_eps(filename) result(res)

calculate the machine epsilon

Author:
Abal-Kassim Cheik Ahamed <akcheik@gmail.com>
Date:
05th of April, 2011
Remarks:
$ 1.0 + \frac{1}{2^p} = 1.0 $
Returns:
machine_eps, epsilon machine

Definition at line 32 of file maths.f90.

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