B:(A
Type), eq1,eq2:EqDecider(A), f:a:A fp-> B(a), x:A.
Thm* x
dom(f) = x dom(f) 
eq:EqDecider(A), L:A List, x:A. deq-member(eq;x;L) 
(x L)| Rank | Theorem | Name |
| 3 | B:(AType), eq1,eq2:EqDecider(A), f:a:A fp-> B(a), x:A.
Thm* x dom(f) = x dom(f) | [fpf-dom_functionality] |
| cites the following: | ||
| 2 | eq:EqDecider(A), L:A List, x:A. deq-member(eq;x;L) (x L) | [assert-deq-member] |