Mathematical logic and foundations Concept
Substitution
Summary
A substitution replaces each variable of a term by another term, all at the same time. It is the syntactic counterpart of plugging values into a formula. Substitution is one of the rules of equational logic, and it is the basic operation of unification and term rewriting.
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| Tag | NCDZ969V7X |
|---|---|
| URI | m2://NCDZ969V7X |
| Kind | concept |
| Writing | W0 stub |
| MSC | 03B10, 08B05 |
| Same as |
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