| Who Cites same range sep? |
|
same_range_sep | Def same_range_sep(A; B) == f,g. j:B. (i:A. f(i) = j) (i:A. g(i) = j) |
| | Thm* same_range_sep(A; B) (AB)(AB)Prop |
| | Thm* same_range_sep(A; B) (A inj B)(A inj B)Prop |
|
iff | Def P Q == (P Q) & (P Q) |
| | Thm* A,B:Prop. (A B) Prop |
|
so_lambda2 | Def (1,2. b(1;2))(1,2) == b(1;2) |
|
rev_implies | Def P Q == Q P |
| | Thm* A,B:Prop. (A B) Prop |