-lemma fleq_inv_gen: â\88\80G1,G2,L1,L2,T1,T2,d. â¦\83G1, L1, T1â¦\84 â\8b\95[d] ⦃G2, L2, T2⦄ →
- â\88§â\88§ G1 = G2 & L1 â\8b\95[T1, d] L2 & T1 = T2.
+lemma fleq_inv_gen: â\88\80G1,G2,L1,L2,T1,T2,d. â¦\83G1, L1, T1â¦\84 â\89¡[d] ⦃G2, L2, T2⦄ →
+ â\88§â\88§ G1 = G2 & L1 â\89¡[T1, d] L2 & T1 = T2.