# substitution

> concept in logic; syntactic transformation on formal expressions

**Wikidata**: [Q1522579](https://www.wikidata.org/wiki/Q1522579)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Substitution_(logic))  
**Source**: https://4ort.xyz/entity/substitution-q1522579


## References

1. KBpedia
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)