1. English Language Programs. Language for testing avionics
equipment, on Varian 620/i.
"Multiband Automatic test Equipment - A Computer Controlled
Checkout System", T. Kuroda et al, Proc SJCC, 38 (1971).
2. Equational Logic Programming. A semantically pure, fully
lazy language by M.J. O'Donnell <
odonnell@cs.uchicago.edu>.
Latest version: 4.2.
{
Sun and DEC versions
(ftp://gargoyle.uchicago.edu/pub/equations/eq4.2.tar.Z)}.
[
"Equational Logic as a Programming Language", M.J. O'Donnell,
MIT Press 1985].