Elephant 2000 is a programming language created in 1989 by John McCarthy.
| #4821on PLDB | 35Years Old |
A Programming Language Based on Speech Acts. Elephant 2000 is a vehicle for some ideas about programming language features. We expect these features to be valuable in writing and verifying programs that interact with people (e.g. transaction processing) or interact with programs belonging to other organizations (e.g. electronic data interchange).