Description
This is just Beta version of this Plugin with some Bugs, but I need to report them (http://wpmath.g6.cz/).
I had to rewrite the core function of plugin. In these case UNITS are NOT working. In few days I fix these bugs.
News:
 Couting with matrices (solving linear equation)
 Creating Graphs
 Math and Trigonometric functions like a^x, floor, round, sin, cos…
What this plugin can do:
 Display mathematical documents. Plugin is using PhpMathPublisher
 Add, Subtract, Multiply, Divide.
 Count with matrix
 Display Graphs
 Show results.
 If you add “==” on the end of formula at first it inserted variables and than show result.
 Converting email in posts and pages to *.png picture.
 Add form with custom variables for page visitors.
 Multiple inputs.
 Static counting
 Use multiple functions (Ceil, ceil, Floor, floor, Round, round, acos, acosh, asin, asinh, atan… Full list).
 Basic units NOT WORKING IN 0.4.0. !!!!
How it works
What I want to do:
 Add real units
 Add some other math functions
 Add some TinyMC buttons
 Make it easy to plugin with your own functions
Contact:
 site: http://wpmath.g6.cz
Screenshots
Installation
 Upload wpmath.zip to the
/wpcontent/plugins/
directory  Activate the plugin through the ‘Plugins’ menu in WordPress
 Set CHMOD 777 for
/wpcontent/plugins/wpmath/img/
and/wpcontent/plugins/wpmath/graphs/
FAQ
 How to use graphs


<m>line_1=matrix{1}{5}{5 44 87 55 6};line_2=matrix{1}{5}{54 4 7 85 60};Axis_x=matrix{1}{5}{1995 1996 1997 1998 1999}</m>

[graph]title: GRAPF TITLE;values:line_1,line_2;X:Axis_x;Y:Axis Y[/graph]

Contributors & Developers
“WP Math” is open source software. The following people have contributed to this plugin.
ContributorsTranslate “WP Math” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
0.4.5
 fixed bug with core function (I hope)
0.4.2
 fixed bugs with matrices
 fixed bug with result round
0.4.1
 fixed bug with graph url
0.4.0
 Creating Graphs
 Add couting with matrices
 UNITS and some Math functions are NOT WORKING
0.2.1
 Php functions checked. Online manual
 Add basic units.
 Add functions Floor,Ceil,Round,Random,a^x, root{10}{1024}, log(number,base), cot()
0.2.0
 Add functions (acos, acosh, asin, asinh, atan, atanh, baseconvert, bindec, ceil, cos, cosh, decbin,
dechex, decoct, exp, floor, fmod, getrandmax, hexdec, hypot, isfinite, isinfinite, isnan, lcgvalue, log, max,
min, mtgetrandmax, mtrand, mtsrand, octdec, pi, pow, rand, round, sin, sinh, sqrt, srand, tan, tanh)
0.1.6 beta
 Optimalizing calculations. Add [static*all] to convert all formulas in document to static formulas. Or surround some formulas with [static][/static] to convert just them.
 Solved security for [form][/form]
 Add some settings
0.1.3 beta
 Page visitors can add own variables
 Multiple formulas in one <m></m>
0.1.2 beta
 Customize font size
 Solved bug with url
0.1.1 beta
 Emails in pages and posts replaced by *.png picture
 Some bugs with TinyMC solved
0.1 beta
 Add, Subtract, Multiply, Divide
 = > show result
 == > show unknown