| Some definitions of interest. |
|
prime | Def prime(a) == a = 0 & (a ~ 1) & (b,c:. a | bc a | b a | c) |
| | Thm* a:. prime(a) Prop |
|
assoced | Def a ~ b == a | b & b | a |
| | Thm* a,b:. (a ~ b) Prop |
|
int_nzero | Def == {i:| i 0 } |
| | Thm* Type |
|
not | Def A == A False |
| | Thm* A:Prop. (A) Prop |