| author | haftmann |
| Fri, 03 Jul 2020 06:18:27 +0000 | |
| changeset 71990 | 66beb9d92e43 |
| parent 62479 | 716336f19aa9 |
| permissions | -rw-r--r-- |
(* Title: HOL/Nonstandard_Analysis/Hyperreal.thy Author: Jacques Fleuriot, Cambridge University Computer Laboratory Copyright 1998 University of Cambridge Construction of the Hyperreals by the Ultrapower Construction and mechanization of Nonstandard Real Analysis *) theory Hyperreal imports HLog begin end