At: incl aux6 quo 1 1 1 1
1. T: Type
2. R: T
T
Prop
3. EquivRel x,y:T. x R y
4. Q: (x,y:T//(x R y))
(x,y:T//(x R y))
Prop
5.
a:x,y:T//(x R y). a Q a
6.
a,b:x,y:T//(x R y). (a Q b) 
(b Q a)
7.
a,b,c:x,y:T//(x R y). (a Q b) 
(b Q c) 
(a Q c)
8. a: T
a Q a
By: BackThru 5
Generated subgoals:None
About: