# Post normal system

From Encyclopedia of Mathematics

*normal calculus*

An important particular case of a Post canonical system.

#### Comments

See also Post production system.

**How to Cite This Entry:**

Post normal system. S.Yu. Maslov (originator),

*Encyclopedia of Mathematics.*URL: http://encyclopediaofmath.org/index.php?title=Post_normal_system&oldid=14023

This text originally appeared in Encyclopedia of Mathematics - ISBN 1402006098