Metamath Proof Explorer
Table of Contents - 2.6.4. Transitive closure of a relation
- cttrcl
- df-ttrcl
- ttrcleq
- nfttrcld
- nfttrcl
- relttrcl
- brttrcl
- brttrcl2
- ssttrcl
- ttrcltr
- ttrclresv
- ttrclco
- cottrcl
- ttrclss
- dmttrcl
- rnttrcl
- ttrclexg
- dfttrcl2
- ttrclselem1
- ttrclselem2
- ttrclse