(* Advanced properties ******************************************************)
lemma fpbc_fpbg (G1) (G2) (L1) (L2) (T1) (T2):
- â\9dªG1,L1,T1â\9d« â\89» â\9dªG2,L2,T2â\9d« â\86\92 â\9dªG1,L1,T1â\9d« > â\9dªG2,L2,T2â\9d«.
+ â\9d¨G1,L1,T1â\9d© â\89» â\9d¨G2,L2,T2â\9d© â\86\92 â\9d¨G1,L1,T1â\9d© > â\9d¨G2,L2,T2â\9d©.
/3 width=13 by fpbg_intro, fpb_fpbs/ qed.
lemma fpbc_fpbs_fpbg (G) (L) (T):
- â\88\80G1,L1,T1. â\9dªG1,L1,T1â\9d« â\89» â\9dªG,L,Tâ\9d« →
- â\88\80G2,L2,T2. â\9dªG,L,Tâ\9d« â\89¥ â\9dªG2,L2,T2â\9d« â\86\92 â\9dªG1,L1,T1â\9d« > â\9dªG2,L2,T2â\9d«.
+ â\88\80G1,L1,T1. â\9d¨G1,L1,T1â\9d© â\89» â\9d¨G,L,Tâ\9d© →
+ â\88\80G2,L2,T2. â\9d¨G,L,Tâ\9d© â\89¥ â\9d¨G2,L2,T2â\9d© â\86\92 â\9d¨G1,L1,T1â\9d© > â\9d¨G2,L2,T2â\9d©.
/2 width=9 by fpbg_intro/ qed.