Metamath Proof Explorer
Table of Contents - 10.9.2. Orthocomplements and closed subspaces
- cocv
- ccss
- cthl
- df-ocv
- df-css
- df-thl
- ocvfval
- ocvval
- elocv
- ocvi
- ocvss
- ocvocv
- ocvlss
- ocv2ss
- ocvin
- ocvsscon
- ocvlsp
- ocv0
- ocvz
- ocv1
- unocv
- iunocv
- cssval
- iscss
- cssi
- cssss
- iscss2
- ocvcss
- cssincl
- css0
- css1
- csslss
- lsmcss
- cssmre
- mrccss
- thlval
- thlbas
- thlle
- thlleval
- thloc