universal relation
If is a class of -ary relations with as the only free variables, an -ary formula is universal for if for any there is some such that . In other words, can simulate any element of .
Similarly, if is a class of function of , a formula is universal for if for any there is some such that .
Title | universal relation |
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Canonical name | UniversalRelation |
Date of creation | 2013-03-22 12:58:18 |
Last modified on | 2013-03-22 12:58:18 |
Owner | Henry (455) |
Last modified by | Henry (455) |
Numerical id | 6 |
Author | Henry (455) |
Entry type | Definition |
Classification | msc 03B10 |
Synonym | universal |
Defines | universal function |