Metamath Proof Explorer
Table of Contents - 10.9.1. Definition and basic properties
- cphl
- cipf
- df-phl
- df-ipf
- isphl
- phllvec
- phllmod
- phlsrng
- phllmhm
- ipcl
- ipcj
- iporthcom
- ip0l
- ip0r
- ipeq0
- ipdir
- ipdi
- ip2di
- ipsubdir
- ipsubdi
- ip2subdi
- ipass
- ipassr
- ipassr2
- ipffval
- ipfval
- ipfeq
- ipffn
- phlipf
- ip2eq
- isphld
- phlpropd
- ssipeq
- phssipval
- phssip
- phlssphl