SPECIAL_FUNCTIONS


Function

Special_Functions contain procedures for calculating special functions.

The code for the calculation of the complementary error function was modified from the public domain subroutine ERRINT from the package SPECFN.

Dependencies

Module Variables
DEFINITIONS DP


Public Variables

None.

Public Procedures

There is a single public function in this module.

Function Type Purpose
ERFC Real Calculate the complementary error function.


ERFC

Argument Type Intent Optional Purpose
X Real In No The argument to the function.


Stability

The algorithm for the calculation of Erfc is not the most efficient and could be improved.



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