The Scientific Word Processor is a complete WYSIWYG word processor designed for the creation of documents containing mathematics and other scientific notation.
EXP integrates the process of typing mathematics with the process of typing text. With EXP, you do not have to switch back and forth between the word processor and an add-on equation editor as you do with other word processors. Because EXP was designed from the ground up to be a scientific word processor, it's fast, efficient, and produces beautiful results.
Simple and quite perfect