Def == Refl(T;x,y.E(x;y)) & (Sym x,y:T. E(x;y)) & (Trans x,y:T. E(x;y))
T:Type, E:(T
TProp). (EquivRel x,y:T. E(x,y)) 
Prop
mod k == x,y://(
m:. x-y = m
k)k:. mod k Type| Some definitions of interest. | |
| equiv_rel | Def == Refl(T;x,y.E(x;y)) & (Sym x,y:T. E(x;y)) & (Trans x,y:T. E(x;y)) |
| T:Type, E:(TTProp). (EquivRel x,y:T. E(x,y)) Prop | |
| sfa_doc_sample_intmod | mod k == x,y://(m:. x-y = mk) |
| k:. mod k Type |
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