| Some definitions of interest. |
|
array_lb | Def a.l == 1of(a) |
| | Thm* T:Type, a:[T]Array . a.l |
|
array_ub | Def a.u == 1of(2of(a)) |
| | Thm* T:Type, a:[T]Array . a.u |
|
int_seg | Def {i..j} == {k:| i k < j } |
| | Thm* m,n:. {m..n} Type |
|
int_upper | Def {i...} == {j:| ij } |
| | Thm* n:. {n...} Type |
|
le | Def AB == B<A |
| | Thm* i,j:. (ij) Prop |