Rapid-Pi

When you prepare any budget or proposal in word document you may want to add some mathematical formulas, equations and expressions to make some points clear. It will really consume your time to fit that mathematical formula on word document. Rapid Pi helps you to make this task very simple and easy.

Features: Rapid Pi tool is designed keeping in mind user requirement to save time when editing mathematical formula, equations or expressions. This application makes your task very easy and simple to key in mathematical equations into word document compared to many other equation editing programs ask you to click on toolbar buttons and go through menus to insert symbols. Rapid Pi is an Add on for existing word processors. It offers you list of frequently used symbols such as algebra symbols, fraction, subscript, divide by, not equal etc. and calculus symbols such as indefinite integral, limit, partial differential etc.

This add-on pack has variety of features like Auto suggest which helps in correcting misspelled keywords, find keyword for symbol and replace an existing symbol. It allows you to save Rapid Pi equation as image file. This is very useful if you want to add equation picture into document support embedded objects. Rapid Pi also gives you an option to change font and text style to highlight your equation in document.

Overall: This is an excellent and user friendly Add on for word processor to work with mathematical formula, equations and expressions.

Rapid-Pi is an add-on for Microsoft Word (and other word processors) that will transform the way you enter mathematical formulae, equations and expressions into documents.
Rapid-Pi was designed with a single purpose in mind - to save you time when editing math in documents. Rapid-Pi's text-based input is a simply faster way to input math.
Most equation editing programs require you to click on toolbar buttons or go through menus in order to insert symbols and expressions. This process is inherently slow and painful. Even simple things like fractions take up too much time - you have to click on the fraction button, then click in the numerator, type the numerator, click in the denominator and type the denominator. Consider how much faster and easier it would be if you could simply type "1/4". That's exactly what you can do with Rapid-Pi.
NOTE: Rapid-Pi is an add-on for your existing word processor application (like Microsoft Word), not a stand-alone program. This means that you will continue to use your favorite word processor, inserting Rapid-Pi equations into your document whenever you need to enter math. Inserting a Rapid-Pi equation is easy - just click on the Rapid-Pi button on Microsoft Word's toolbar (toolbar button is currently only provided for Microsoft Word 2000 and later).
Rapid-Pi supports a large number of mathematical symbols and expressions, including all symbols supported by Microsoft Equation Editor.
If you don't know the keyword for a symbol, you just click on the appropriate toolbar button and Rapid-Pi will insert the text for you (for example, ".a" for lower-case alpha, ".int" for integral, etc). Soon, you'll probably find that you don't need to use the toolbar 90% of time. The toolbar will still be available for the occasions when you need to enter a symbol that you've never used before (or if you forget how to enter a rarely-used symbol).