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Floating Point Math in Bash

Posted March 6, 2013 at 13:35 by Hisham (Notes for OpenFOAM!)

This post is copied from: http://www.linuxjournal.com/content/...oint-math-bash
Floating Point Math in Bash, By Mitch Frazier

To use floating point arithmetic in Bash one can source this script (i.e. source floatSupport.sh). The floatSupport.sh is:

Code:
#!/bin/bash 
# 
# Floating point number functions. 

##################################################################### 
# Default scale used by float functions.
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Advanced tips for working with the OpenFOAM shell environment

Posted August 28, 2011 at 07:51 by wyldckat
Updated January 1, 2014 at 11:11 by wyldckat (Please go to http://openfoamwiki.net/index.php/Installation/Working_with_the_Shell)

Finally finished writing a better page than this one at openfoamwiki.net: http://openfoamwiki.net/index.php/In...with_the_Shell

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This blog post envisions to explain the advanced usages of OpenFOAM's shell environment. For now, only the most common ideas will be explained here, but the idea is to expand it to a size worthy for then moving to openfoamwiki.net.
  1. New to Linux? Then Google "Linux tutorial" Although,
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