Extended Tiny A research/educational tool for experimenting with {array} data dependence tests and reordering transformations. It works with a language {tiny}, which does not have procedures, {goto}'s, pointers, or other features that complicate dependence testing. Michael Wolfe's original {tiny} has been extended substantially by William Pugh <[email protected]> et al. at the {University of Maryland}. Version 3.0 (Dec 12th, 1992) includes a programming environment, dependence tester, tests translator ({Fortran}->tiny), documentation, and technical reports. It should run on any {Unix} system. (ftp://cs.umd.edu/pub/omega). E-mail: Omega test research group <[email protected]>. (1992-12-12)