| /4 width=5 by csx_cpx_trans, csx_lpx_conf, lpx_pair/
| -IHV /4 width=3 by csx_cpx_trans, cpx_cpxs, cpx_pair_sn/
]
-| -IHV -IHT -H2
- /4 width=7 by csx_cpx_trans, csx_inv_lifts, drops_drop, drops_refl/
+| #U #HUT #HUX #_ -p
+ /5 width=7 by csx_cpx_trans, csx_inv_lifts, drops_drop, drops_refl/
]
qed.
/3 width=6 by tdeq_inv_lifts_bi, tdeq_pair/
| -V1 @(IHVT … H0 … HV04) -o -V0 /4 width=1 by cpx_cpxs, cpx_flat, cpx_bind/
]
- | -H -IHVT #T0 #HLT0 #HT0 #H0 destruct
- lapply (csx_cpx_trans … HVT (ⓐV2.T0) ?) /2 width=1 by cpx_flat/ -T #HVT0
- lapply (csx_inv_lifts … HVT0 (Ⓣ) … L ???) -HVT0
- /3 width=5 by csx_cpx_trans, cpx_pair_sn, drops_refl, drops_drop, lifts_flat/
+ | #T0 #HT0 #HLT0 #H0 destruct -H -IHVT
+ lapply (csx_inv_lifts … HVT (Ⓣ) … L ???) -HVT
+ [5:|*: /3 width=4 by drops_refl, drops_drop, lifts_flat/ ] -V2 -T #HVT
+ /3 width=5 by csx_cpx_trans, cpx_flat/
]
| -HV -HV12 -HVT -IHVT -H #b #V0 #W0 #W1 #T0 #T1 #_ #_ #_ #H destruct
| -IHVT -H #b #V0 #V3 #W0 #W1 #T0 #T1 #HLV10 #HV03 #HLW01 #HLT01 #H1 #H2 destruct