Chock-a-doc

Note that there are a few docs resident outside of these sections. For example, there's a document which concisely summarises Lertap's specifications and main features. It's the text gobsmacker.

There's also another gobsmacker, written in quite a different style— this gobsmacker is one of the best places to take in examples of Lertap's (and Excel's) graphs.

Documents which relate specifically to downloading and installing the software are found towards the bottom of the Software page.