j == j
i
i,j:
. (ij) 
Propi,j:. (i > j) Prop| ji }i:. {...i} Type
== {i:| i 
0 } Type
== {i:| 0i } TypeB == 
B < Ai,j:. (ij) Prop
== {i:| 0 < i } TypeA == A 
FalseA:Prop. (A) Prop| Some definitions of interest. | |
| ge | Def ij == ji |
| Thm* i,j:. (ij) Prop | |
| gt | Def i > j == j < i |
| Thm* i,j:. (i > j) Prop | |
| int_lower | Def {...i} == {j:| ji } |
| Thm* i:. {...i} Type | |
| int_nzero | Def == {i:| i 0 } |
| Thm* Type | |
| nat | Def == {i:| 0i } |
| Thm* Type | |
| le | Def AB == B < A |
| Thm* i,j:. (ij) Prop | |
| nat_plus | Def == {i:| 0 < i } |
| Thm* Type | |
| not | Def A == A False |
| Thm* A:Prop. (A) Prop |
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