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| Mirrors > Home > HSE Home > Th. List > cvexchlem | Structured version Visualization version GIF version | ||
| Description: Lemma for cvexchi 32393. (Contributed by NM, 10-Jun-2004.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| chpssat.1 | ⊢ 𝐴 ∈ Cℋ |
| chpssat.2 | ⊢ 𝐵 ∈ Cℋ |
| Ref | Expression |
|---|---|
| cvexchlem | ⊢ ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | chpssat.1 | . . . . 5 ⊢ 𝐴 ∈ Cℋ | |
| 2 | chpssat.2 | . . . . 5 ⊢ 𝐵 ∈ Cℋ | |
| 3 | 1, 2 | chincli 31484 | . . . 4 ⊢ (𝐴 ∩ 𝐵) ∈ Cℋ |
| 4 | cvpss 32309 | . . . 4 ⊢ (((𝐴 ∩ 𝐵) ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → (𝐴 ∩ 𝐵) ⊊ 𝐵)) | |
| 5 | 3, 2, 4 | mp2an 692 | . . 3 ⊢ ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → (𝐴 ∩ 𝐵) ⊊ 𝐵) |
| 6 | 3, 2 | chpssati 32387 | . . 3 ⊢ ((𝐴 ∩ 𝐵) ⊊ 𝐵 → ∃𝑥 ∈ HAtoms (𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵))) |
| 7 | 5, 6 | syl 17 | . 2 ⊢ ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → ∃𝑥 ∈ HAtoms (𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵))) |
| 8 | ssin 4189 | . . . . . . . . . . 11 ⊢ ((𝑥 ⊆ 𝐴 ∧ 𝑥 ⊆ 𝐵) ↔ 𝑥 ⊆ (𝐴 ∩ 𝐵)) | |
| 9 | ancom 460 | . . . . . . . . . . 11 ⊢ ((𝑥 ⊆ 𝐴 ∧ 𝑥 ⊆ 𝐵) ↔ (𝑥 ⊆ 𝐵 ∧ 𝑥 ⊆ 𝐴)) | |
| 10 | 8, 9 | bitr3i 277 | . . . . . . . . . 10 ⊢ (𝑥 ⊆ (𝐴 ∩ 𝐵) ↔ (𝑥 ⊆ 𝐵 ∧ 𝑥 ⊆ 𝐴)) |
| 11 | 10 | baibr 536 | . . . . . . . . 9 ⊢ (𝑥 ⊆ 𝐵 → (𝑥 ⊆ 𝐴 ↔ 𝑥 ⊆ (𝐴 ∩ 𝐵))) |
| 12 | 11 | notbid 318 | . . . . . . . 8 ⊢ (𝑥 ⊆ 𝐵 → (¬ 𝑥 ⊆ 𝐴 ↔ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵))) |
| 13 | 12 | biimpar 477 | . . . . . . 7 ⊢ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) → ¬ 𝑥 ⊆ 𝐴) |
| 14 | chcv1 32379 | . . . . . . . . 9 ⊢ ((𝐴 ∈ Cℋ ∧ 𝑥 ∈ HAtoms) → (¬ 𝑥 ⊆ 𝐴 ↔ 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝑥))) | |
| 15 | 1, 14 | mpan 690 | . . . . . . . 8 ⊢ (𝑥 ∈ HAtoms → (¬ 𝑥 ⊆ 𝐴 ↔ 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝑥))) |
| 16 | 15 | biimpa 476 | . . . . . . 7 ⊢ ((𝑥 ∈ HAtoms ∧ ¬ 𝑥 ⊆ 𝐴) → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝑥)) |
| 17 | 13, 16 | sylan2 593 | . . . . . 6 ⊢ ((𝑥 ∈ HAtoms ∧ (𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵))) → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝑥)) |
| 18 | 17 | adantrr 717 | . . . . 5 ⊢ ((𝑥 ∈ HAtoms ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝑥)) |
| 19 | atelch 32368 | . . . . . 6 ⊢ (𝑥 ∈ HAtoms → 𝑥 ∈ Cℋ ) | |
| 20 | chjass 31557 | . . . . . . . . . 10 ⊢ ((𝐴 ∈ Cℋ ∧ (𝐴 ∩ 𝐵) ∈ Cℋ ∧ 𝑥 ∈ Cℋ ) → ((𝐴 ∨ℋ (𝐴 ∩ 𝐵)) ∨ℋ 𝑥) = (𝐴 ∨ℋ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥))) | |
| 21 | 1, 3, 20 | mp3an12 1453 | . . . . . . . . 9 ⊢ (𝑥 ∈ Cℋ → ((𝐴 ∨ℋ (𝐴 ∩ 𝐵)) ∨ℋ 𝑥) = (𝐴 ∨ℋ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥))) |
| 22 | 1, 2 | chabs1i 31542 | . . . . . . . . . 10 ⊢ (𝐴 ∨ℋ (𝐴 ∩ 𝐵)) = 𝐴 |
| 23 | 22 | oveq1i 7366 | . . . . . . . . 9 ⊢ ((𝐴 ∨ℋ (𝐴 ∩ 𝐵)) ∨ℋ 𝑥) = (𝐴 ∨ℋ 𝑥) |
| 24 | 21, 23 | eqtr3di 2784 | . . . . . . . 8 ⊢ (𝑥 ∈ Cℋ → (𝐴 ∨ℋ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥)) = (𝐴 ∨ℋ 𝑥)) |
| 25 | 24 | adantr 480 | . . . . . . 7 ⊢ ((𝑥 ∈ Cℋ ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → (𝐴 ∨ℋ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥)) = (𝐴 ∨ℋ 𝑥)) |
| 26 | ancom 460 | . . . . . . . . . . 11 ⊢ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ↔ (¬ 𝑥 ⊆ (𝐴 ∩ 𝐵) ∧ 𝑥 ⊆ 𝐵)) | |
| 27 | chnle 31538 | . . . . . . . . . . . . 13 ⊢ (((𝐴 ∩ 𝐵) ∈ Cℋ ∧ 𝑥 ∈ Cℋ ) → (¬ 𝑥 ⊆ (𝐴 ∩ 𝐵) ↔ (𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥))) | |
| 28 | 3, 27 | mpan 690 | . . . . . . . . . . . 12 ⊢ (𝑥 ∈ Cℋ → (¬ 𝑥 ⊆ (𝐴 ∩ 𝐵) ↔ (𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥))) |
| 29 | inss2 4188 | . . . . . . . . . . . . . 14 ⊢ (𝐴 ∩ 𝐵) ⊆ 𝐵 | |
| 30 | 29 | biantrur 530 | . . . . . . . . . . . . 13 ⊢ (𝑥 ⊆ 𝐵 ↔ ((𝐴 ∩ 𝐵) ⊆ 𝐵 ∧ 𝑥 ⊆ 𝐵)) |
| 31 | chlub 31533 | . . . . . . . . . . . . . 14 ⊢ (((𝐴 ∩ 𝐵) ∈ Cℋ ∧ 𝑥 ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) → (((𝐴 ∩ 𝐵) ⊆ 𝐵 ∧ 𝑥 ⊆ 𝐵) ↔ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵)) | |
| 32 | 3, 2, 31 | mp3an13 1454 | . . . . . . . . . . . . 13 ⊢ (𝑥 ∈ Cℋ → (((𝐴 ∩ 𝐵) ⊆ 𝐵 ∧ 𝑥 ⊆ 𝐵) ↔ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵)) |
| 33 | 30, 32 | bitrid 283 | . . . . . . . . . . . 12 ⊢ (𝑥 ∈ Cℋ → (𝑥 ⊆ 𝐵 ↔ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵)) |
| 34 | 28, 33 | anbi12d 632 | . . . . . . . . . . 11 ⊢ (𝑥 ∈ Cℋ → ((¬ 𝑥 ⊆ (𝐴 ∩ 𝐵) ∧ 𝑥 ⊆ 𝐵) ↔ ((𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵))) |
| 35 | 26, 34 | bitrid 283 | . . . . . . . . . 10 ⊢ (𝑥 ∈ Cℋ → ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ↔ ((𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵))) |
| 36 | chjcl 31381 | . . . . . . . . . . . . 13 ⊢ (((𝐴 ∩ 𝐵) ∈ Cℋ ∧ 𝑥 ∈ Cℋ ) → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∈ Cℋ ) | |
| 37 | 3, 36 | mpan 690 | . . . . . . . . . . . 12 ⊢ (𝑥 ∈ Cℋ → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∈ Cℋ ) |
| 38 | cvnbtwn2 32311 | . . . . . . . . . . . . 13 ⊢ (((𝐴 ∩ 𝐵) ∈ Cℋ ∧ 𝐵 ∈ Cℋ ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∈ Cℋ ) → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → (((𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵) → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) = 𝐵))) | |
| 39 | 3, 2, 38 | mp3an12 1453 | . . . . . . . . . . . 12 ⊢ (((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∈ Cℋ → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → (((𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵) → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) = 𝐵))) |
| 40 | 37, 39 | syl 17 | . . . . . . . . . . 11 ⊢ (𝑥 ∈ Cℋ → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → (((𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵) → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) = 𝐵))) |
| 41 | 40 | com23 86 | . . . . . . . . . 10 ⊢ (𝑥 ∈ Cℋ → (((𝐴 ∩ 𝐵) ⊊ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ∧ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) ⊆ 𝐵) → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) = 𝐵))) |
| 42 | 35, 41 | sylbid 240 | . . . . . . . . 9 ⊢ (𝑥 ∈ Cℋ → ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) = 𝐵))) |
| 43 | 42 | imp32 418 | . . . . . . . 8 ⊢ ((𝑥 ∈ Cℋ ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → ((𝐴 ∩ 𝐵) ∨ℋ 𝑥) = 𝐵) |
| 44 | 43 | oveq2d 7372 | . . . . . . 7 ⊢ ((𝑥 ∈ Cℋ ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → (𝐴 ∨ℋ ((𝐴 ∩ 𝐵) ∨ℋ 𝑥)) = (𝐴 ∨ℋ 𝐵)) |
| 45 | 25, 44 | eqtr3d 2771 | . . . . . 6 ⊢ ((𝑥 ∈ Cℋ ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → (𝐴 ∨ℋ 𝑥) = (𝐴 ∨ℋ 𝐵)) |
| 46 | 19, 45 | sylan 580 | . . . . 5 ⊢ ((𝑥 ∈ HAtoms ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → (𝐴 ∨ℋ 𝑥) = (𝐴 ∨ℋ 𝐵)) |
| 47 | 18, 46 | breqtrd 5122 | . . . 4 ⊢ ((𝑥 ∈ HAtoms ∧ ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) ∧ (𝐴 ∩ 𝐵) ⋖ℋ 𝐵)) → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝐵)) |
| 48 | 47 | exp32 420 | . . 3 ⊢ (𝑥 ∈ HAtoms → ((𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝐵)))) |
| 49 | 48 | rexlimiv 3128 | . 2 ⊢ (∃𝑥 ∈ HAtoms (𝑥 ⊆ 𝐵 ∧ ¬ 𝑥 ⊆ (𝐴 ∩ 𝐵)) → ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝐵))) |
| 50 | 7, 49 | mpcom 38 | 1 ⊢ ((𝐴 ∩ 𝐵) ⋖ℋ 𝐵 → 𝐴 ⋖ℋ (𝐴 ∨ℋ 𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ∃wrex 3058 ∩ cin 3898 ⊆ wss 3899 ⊊ wpss 3900 class class class wbr 5096 (class class class)co 7356 Cℋ cch 30953 ∨ℋ chj 30957 ⋖ℋ ccv 30988 HAtomscat 30989 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-rep 5222 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-inf2 9548 ax-cc 10343 ax-cnex 11080 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 ax-pre-sup 11102 ax-addf 11103 ax-mulf 11104 ax-hilex 31023 ax-hfvadd 31024 ax-hvcom 31025 ax-hvass 31026 ax-hv0cl 31027 ax-hvaddid 31028 ax-hfvmul 31029 ax-hvmulid 31030 ax-hvmulass 31031 ax-hvdistr1 31032 ax-hvdistr2 31033 ax-hvmul0 31034 ax-hfi 31103 ax-his1 31106 ax-his2 31107 ax-his3 31108 ax-his4 31109 ax-hcompl 31226 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-rmo 3348 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-tp 4583 df-op 4585 df-uni 4862 df-int 4901 df-iun 4946 df-iin 4947 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-se 5576 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-isom 6499 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-of 7620 df-om 7807 df-1st 7931 df-2nd 7932 df-supp 8101 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-2o 8396 df-oadd 8399 df-omul 8400 df-er 8633 df-map 8763 df-pm 8764 df-ixp 8834 df-en 8882 df-dom 8883 df-sdom 8884 df-fin 8885 df-fsupp 9263 df-fi 9312 df-sup 9343 df-inf 9344 df-oi 9413 df-card 9849 df-acn 9852 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-div 11793 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-9 12213 df-n0 12400 df-z 12487 df-dec 12606 df-uz 12750 df-q 12860 df-rp 12904 df-xneg 13024 df-xadd 13025 df-xmul 13026 df-ioo 13263 df-ico 13265 df-icc 13266 df-fz 13422 df-fzo 13569 df-fl 13710 df-seq 13923 df-exp 13983 df-hash 14252 df-cj 15020 df-re 15021 df-im 15022 df-sqrt 15156 df-abs 15157 df-clim 15409 df-rlim 15410 df-sum 15608 df-struct 17072 df-sets 17089 df-slot 17107 df-ndx 17119 df-base 17135 df-ress 17156 df-plusg 17188 df-mulr 17189 df-starv 17190 df-sca 17191 df-vsca 17192 df-ip 17193 df-tset 17194 df-ple 17195 df-ds 17197 df-unif 17198 df-hom 17199 df-cco 17200 df-rest 17340 df-topn 17341 df-0g 17359 df-gsum 17360 df-topgen 17361 df-pt 17362 df-prds 17365 df-xrs 17421 df-qtop 17426 df-imas 17427 df-xps 17429 df-mre 17503 df-mrc 17504 df-acs 17506 df-mgm 18563 df-sgrp 18642 df-mnd 18658 df-submnd 18707 df-mulg 18996 df-cntz 19244 df-cmn 19709 df-psmet 21299 df-xmet 21300 df-met 21301 df-bl 21302 df-mopn 21303 df-fbas 21304 df-fg 21305 df-cnfld 21308 df-top 22836 df-topon 22853 df-topsp 22875 df-bases 22888 df-cld 22961 df-ntr 22962 df-cls 22963 df-nei 23040 df-cn 23169 df-cnp 23170 df-lm 23171 df-haus 23257 df-tx 23504 df-hmeo 23697 df-fil 23788 df-fm 23880 df-flim 23881 df-flf 23882 df-xms 24262 df-ms 24263 df-tms 24264 df-cfil 25209 df-cau 25210 df-cmet 25211 df-grpo 30517 df-gid 30518 df-ginv 30519 df-gdiv 30520 df-ablo 30569 df-vc 30583 df-nv 30616 df-va 30619 df-ba 30620 df-sm 30621 df-0v 30622 df-vs 30623 df-nmcv 30624 df-ims 30625 df-dip 30725 df-ssp 30746 df-ph 30837 df-cbn 30887 df-hnorm 30992 df-hba 30993 df-hvsub 30995 df-hlim 30996 df-hcau 30997 df-sh 31231 df-ch 31245 df-oc 31276 df-ch0 31277 df-shs 31332 df-span 31333 df-chj 31334 df-chsup 31335 df-pjh 31419 df-cv 32303 df-at 32362 |
| This theorem is referenced by: cvexchi 32393 |
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