Tools

Articles under category: Tools.

Formatting cell data in Calc: percentage, fraction and scientific notation

Part III of serial post about formatting cell data in OpenOffice / LibreOffice Calc. This entry is about formatting cell data as fractions, percentages and scientific notations.

[ 4 Comments ] Posted by Greten on 13 Apr 2013 under Tools

a sliced cake representing fraction

Notes on using CodeCogs Equation Editor

In this article, I’ve provided some tips on how to use CodeCogs Equation Editor. In particular, I discussed which file format to use, and how to adjust font size and resolution.

[ No Comments ] Posted by Greten on 09 Jan 2012 under Tools

This is not Codecogs logo. This is my own creation using a public domain gear clipart on which an integral sign is imposed. It's only use is to serve as icon for this article

Graphing equations using free software GraphCalc

GraphCalc is a free and open-source graphing calculator software (FOSS) that is very much useful in producing 2D and 3D function graphs. Even though it was last updated in 2003, it is still very much compatible with operating software as latest as Windows 7. In this article, I discussed the different tips in using it, its limitations and a link to its official website.

[ 2 Comments ] Posted by Greten on 07 Jan 2012 under Tools

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