At: member col subst2 1 1
1. c: Label
Collection(Term)
2. r: rel()
3. r': rel()
4. as: (Label
Term) List
5. s: Term List
6. ||s|| = ||rel_primed_vars(r)|| 
7. 
i:. i < ||s|| 
s[i] map(c;rel_primed_vars(r))[i]
8. as = zip(rel_primed_vars(r);s)
9. r' = rel_subst2(as;r)
10. i:
11. i < ||rel_primed_vars(r)||
s[i] c(rel_primed_vars(r)[i])
By:
InstHyp [i] -5
THEN
RWW "map_select" -1
Generated subgoals:None
About:
