If Alan Turing invented programming then Don Knuth invented data structures and algorithms. Don Knuth created TeX in the early 80's, the standard for mathematical typesetting.
Tne new release is called iTex ( what else ), watch him announce it here. Unconfirmed rumours have been spread that iTeX only runs on Mac OS X with 4GB internal memory. iTeX is commercial and only available via the iTunes shop.
13-2016 Open letter to Open Source for You (OSFY)
6 months ago