Metamath Proof Explorer
Table of Contents - 15.1. Definition and Tarski's Axioms of Geometry
- cstrkg
- cstrkgc
- cstrkgb
- cstrkgcb
- cstrkgld
- cstrkge
- citv
- clng
- df-itv
- df-lng
- itvndx
- lngndx
- itvid
- lngid
- trkgstr
- trkgbas
- trkgdist
- trkgitv
- df-trkgc
- df-trkgb
- df-trkgcb
- df-trkge
- df-trkgld
- df-trkg
- istrkgc
- istrkgb
- istrkgcb
- istrkge
- istrkgl
- istrkgld
- istrkg2ld
- istrkg3ld
- axtgcgrrflx
- axtgcgrid
- axtgsegcon
- axtg5seg
- axtgbtwnid
- axtgpasch
- axtgcont1
- axtgcont
- axtglowdim2
- axtgupdim2
- axtgeucl
- Justification for the congruence notation
- tgjustf
- tgjustr
- tgjustc1
- tgjustc2