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Metamath Language Screenshot  

This is a snapshot of the ASCII database file "set.mm" (contained in the Metamath program download). For efficiency, the proofs in set.mm are typically stored in a compressed format that is hard for humans to read directly. (But if you want to try, the precise specification of the compressed format is given in Appendix B, p. 137, of the Metamath book.) The Metamath program is used to work with the proofs and can display them in several different ways, such as the web page 2eu5, which was generated with the command "show statement 2eu5 /html". The markup syntax for symbols and cross-reference links in comments is described under the Metamath program commands "help language" and "help html".

Screenshot of theorem 2eu5 from set.mm in a text editor


Notes     The monospaced font in the editor screen is 8-point Andale Mono. The KEDIT editor is a product of the Mansfield Software Group. The syntax coloring is specified by a file called mm.kld, which is placed in KEDIT's USER directory.

* MM.KLD - KEDIT Language Definition for .mm (Metamath) files
:case
respect
:identifier
[a-zA-Z0-9${}.=] [a-zA-Z0-9${}.=]
:comment
paired $( $) nonest
:keyword
${ ALTERNATE 9
$} ALTERNATE 9
$d ALTERNATE 1
$p ALTERNATE 1
$v ALTERNATE 1
$= ALTERNATE 1
$. ALTERNATE 1
$a ALTERNATE 1
$e ALTERNATE 1
$f ALTERNATE 1
$c ALTERNATE 1


This page was last updated on 30-Nov-2004.