Thread: writing mathematical expression

What software I need to instal to my computer, so that I can write mathematical expression involving integral sign, fractions, theta, pi etc

you can use MS Word, also Open Office software package (which is open source)

Originally Posted by waqarhaider

What software I need to instal to my computer, so that I can write mathematical expression involving integral sign, fractions, theta, pi etc

If you are using Microsoft Office you can use its equation editor to write mathematical text. If you are using Open Office, equations could be entered as an object using the insert menu (insert---->object----->formula). Then there is LaTeX a typesetting language which could be used to produce mathematical text (LaTeX - Wikipedia, the free encyclopedia).