At: rel mng 2 addprime11 1. name: relname() 2. r1: Term List 3. rho: Top 4. ds: Top 5. da: Top 6. de: Top 7. e: Top 8. s: Top 9. s': Top 10. a: Top 11. tr: Top 12. u: Term 13. v: Term List 14. z:Top.
list_accum(x,t.x([[t]] 1of(e) s s' a tr);z;map(t.
(t)';v)) ~ list_accum(x,t.x([[t]] 1of(e) s' a tr);z;v) 15. z: Top
list_accum(x,t.x([[t]] 1of(e) s s' a tr);z([[(u)']] 1of(e) s s' a tr);map(t.
(t)';v)) ~ list_accum(x,t.x([[t]] 1of(e) s' a tr);z([[u]] 1of(e) s' a tr);v) By: Subst ([[(u)']] 1of(e) s s' a tr ~ [[u]] 1of(e) s' a tr) 0 Generated subgoals: