[1]
[CITE[OpenMath]] <http://www.openmath.org/>

> OpenMath is a new, extensible standard for representing the semantics of mathematical objects. 

[1] [CITE@en[The OpenMath Standard]]
( ([TIME[2010-03-26 06:42:00 +09:00]] 版))
<http://www.openmath.org/standard/index.html>