perm filename TEST.A[1,JRA] blob sn#024544 filedate 1973-02-06 generic text, type T, neo UTF8
00100	PRE_PRED: P,G;
00200	VAR:x,y,z;
00300	G1: ∀(x,y)(P(x,y) ∧P(y,z) ⊃ G(x,z));
00400	G2: ∀y∃x P(x,y);
00500	THEOREM: ∃(x,y)G(x,y); ;