Metamath Proof Explorer
Table of Contents - 5.6.1. The floor and ceiling functions
- cfl
- cceil
- df-fl
- df-ceil
- flval
- flcl
- reflcl
- fllelt
- flcld
- flle
- flltp1
- fllep1
- fraclt1
- fracle1
- fracge0
- flge
- fllt
- flflp1
- flid
- flidm
- flidz
- flltnz
- flwordi
- flword2
- flval2
- flval3
- flbi
- flbi2
- adddivflid
- ico01fl0
- flge0nn0
- flge1nn
- fldivnn0
- refldivcl
- divfl0
- fladdz
- flzadd
- flmulnn0
- btwnzge0
- 2tnp1ge0ge0
- flhalf
- fldivle
- fldivnn0le
- flltdivnn0lt
- ltdifltdiv
- fldiv4p1lem1div2
- fldiv4lem1div2uz2
- fldiv4lem1div2
- ceilval
- dfceil2
- ceilval2
- ceicl
- ceilcl
- ceilcld
- ceige
- ceilge
- ceilged
- ceim1l
- ceilm1lt
- ceile
- ceille
- ceilid
- ceilidz
- flleceil
- fleqceilz
- quoremz
- quoremnn0
- quoremnn0ALT
- intfrac2
- intfracq
- fldiv
- fldiv2
- fznnfl
- uzsup
- ioopnfsup
- icopnfsup
- rpsup
- resup
- xrsup