# absorption

> inference rule where, given P→Q, one deduces P→(P∧Q)

**Wikidata**: [Q4669893](https://www.wikidata.org/wiki/Q4669893)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Absorption_(logic))  
**Source**: https://4ort.xyz/entity/absorption-q4669893