| Who Cites prime nats? |
|
prime_nats | Def Prime == {x: | prime(x) } |
|
prime | Def prime(a) == a = 0 & (a ~ 1) & ( b,c: . a | b c  a | b a | c) |
| | Thm* a: . prime(a) Prop |
|
nat | Def == {i: | 0 i } |
| | Thm* Type |
|
assoced | Def a ~ b == a | b & b | a |
| | Thm* a,b: . (a ~ b) Prop |
|
divides | Def b | a == c: . a = b c |
| | Thm* a,b: . (a | b) Prop |
|
le | Def A B == B<A |
| | Thm* i,j: . (i j) Prop |
|
not | Def A == A  False |
| | Thm* A:Prop. ( A) Prop |