| Some definitions of interest. |
|
is_finite_type | Def Finite(A) == n:. A ~ n |
| | Thm* A:Type. Finite(A) Prop |
|
int_seg | Def {i..j} == {k:| i k < j } |
| | Thm* m,n:. {m..n} Type |
|
nat_plus | Def == {i:| 0<i } |
| | Thm* Type |
|
trans | Def Trans x,y:T. E(x;y) == a,b,c:T. E(a;b) E(b;c) E(a;c) |
| | Thm* T:Type, E:(TTProp). (Trans x,y:T. E(x;y)) Prop |