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| Mirrors > Home > MPE Home > Th. List > thlle | Structured version Visualization version GIF version | ||
| Description: Ordering on the Hilbert lattice of closed subspaces. (Contributed by Mario Carneiro, 25-Oct-2015.) (Proof shortened by AV, 11-Nov-2024.) |
| Ref | Expression |
|---|---|
| thlval.k | ⊢ 𝐾 = (toHL‘𝑊) |
| thlbas.c | ⊢ 𝐶 = (ClSubSp‘𝑊) |
| thlle.i | ⊢ 𝐼 = (toInc‘𝐶) |
| thlle.l | ⊢ ≤ = (le‘𝐼) |
| Ref | Expression |
|---|---|
| thlle | ⊢ ≤ = (le‘𝐾) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | thlle.l | . . . 4 ⊢ ≤ = (le‘𝐼) | |
| 2 | pleid 17396 | . . . . 5 ⊢ le = Slot (le‘ndx) | |
| 3 | plendxnocndx 17413 | . . . . 5 ⊢ (le‘ndx) ≠ (oc‘ndx) | |
| 4 | 2, 3 | setsnid 17244 | . . . 4 ⊢ (le‘𝐼) = (le‘(𝐼 sSet 〈(oc‘ndx), (ocv‘𝑊)〉)) |
| 5 | 1, 4 | eqtri 2785 | . . 3 ⊢ ≤ = (le‘(𝐼 sSet 〈(oc‘ndx), (ocv‘𝑊)〉)) |
| 6 | thlval.k | . . . . 5 ⊢ 𝐾 = (toHL‘𝑊) | |
| 7 | thlbas.c | . . . . 5 ⊢ 𝐶 = (ClSubSp‘𝑊) | |
| 8 | thlle.i | . . . . 5 ⊢ 𝐼 = (toInc‘𝐶) | |
| 9 | eqid 2762 | . . . . 5 ⊢ (ocv‘𝑊) = (ocv‘𝑊) | |
| 10 | 6, 7, 8, 9 | thlval 21744 | . . . 4 ⊢ (𝑊 ∈ V → 𝐾 = (𝐼 sSet 〈(oc‘ndx), (ocv‘𝑊)〉)) |
| 11 | 10 | fveq2d 6871 | . . 3 ⊢ (𝑊 ∈ V → (le‘𝐾) = (le‘(𝐼 sSet 〈(oc‘ndx), (ocv‘𝑊)〉))) |
| 12 | 5, 11 | eqtr4id 2816 | . 2 ⊢ (𝑊 ∈ V → ≤ = (le‘𝐾)) |
| 13 | 2 | str0 17225 | . . 3 ⊢ ∅ = (le‘∅) |
| 14 | 7 | fvexi 6881 | . . . . . 6 ⊢ 𝐶 ∈ V |
| 15 | 8 | ipolerval 18564 | . . . . . 6 ⊢ (𝐶 ∈ V → {〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)} = (le‘𝐼)) |
| 16 | 14, 15 | ax-mp 5 | . . . . 5 ⊢ {〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)} = (le‘𝐼) |
| 17 | 1, 16 | eqtr4i 2788 | . . . 4 ⊢ ≤ = {〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)} |
| 18 | opabn0 5524 | . . . . . 6 ⊢ ({〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)} ≠ ∅ ↔ ∃𝑥∃𝑦({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)) | |
| 19 | vex 3458 | . . . . . . . . 9 ⊢ 𝑥 ∈ V | |
| 20 | vex 3458 | . . . . . . . . 9 ⊢ 𝑦 ∈ V | |
| 21 | 19, 20 | prss 4778 | . . . . . . . 8 ⊢ ((𝑥 ∈ 𝐶 ∧ 𝑦 ∈ 𝐶) ↔ {𝑥, 𝑦} ⊆ 𝐶) |
| 22 | elfvex 6902 | . . . . . . . . . 10 ⊢ (𝑥 ∈ (ClSubSp‘𝑊) → 𝑊 ∈ V) | |
| 23 | 22, 7 | eleq2s 2880 | . . . . . . . . 9 ⊢ (𝑥 ∈ 𝐶 → 𝑊 ∈ V) |
| 24 | 23 | ad2antrr 736 | . . . . . . . 8 ⊢ (((𝑥 ∈ 𝐶 ∧ 𝑦 ∈ 𝐶) ∧ 𝑥 ⊆ 𝑦) → 𝑊 ∈ V) |
| 25 | 21, 24 | sylanbr 591 | . . . . . . 7 ⊢ (({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦) → 𝑊 ∈ V) |
| 26 | 25 | exlimivv 1952 | . . . . . 6 ⊢ (∃𝑥∃𝑦({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦) → 𝑊 ∈ V) |
| 27 | 18, 26 | sylbi 219 | . . . . 5 ⊢ ({〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)} ≠ ∅ → 𝑊 ∈ V) |
| 28 | 27 | necon1bi 2985 | . . . 4 ⊢ (¬ 𝑊 ∈ V → {〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ 𝐶 ∧ 𝑥 ⊆ 𝑦)} = ∅) |
| 29 | 17, 28 | eqtrid 2809 | . . 3 ⊢ (¬ 𝑊 ∈ V → ≤ = ∅) |
| 30 | fvprc 6859 | . . . . 5 ⊢ (¬ 𝑊 ∈ V → (toHL‘𝑊) = ∅) | |
| 31 | 6, 30 | eqtrid 2809 | . . . 4 ⊢ (¬ 𝑊 ∈ V → 𝐾 = ∅) |
| 32 | 31 | fveq2d 6871 | . . 3 ⊢ (¬ 𝑊 ∈ V → (le‘𝐾) = (le‘∅)) |
| 33 | 13, 29, 32 | 3eqtr4a 2823 | . 2 ⊢ (¬ 𝑊 ∈ V → ≤ = (le‘𝐾)) |
| 34 | 12, 33 | pm2.61i 183 | 1 ⊢ ≤ = (le‘𝐾) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 ∧ wa 399 = wceq 1560 ∃wex 1799 ∈ wcel 2142 ≠ wne 2957 Vcvv 3454 ⊆ wss 3904 ∅c0 4285 {cpr 4584 〈cop 4588 {copab 5162 ‘cfv 6521 (class class class)co 7396 sSet csts 17199 ndxcnx 17229 lecple 17293 occoc 17294 toInccipo 18559 ocvcocv 21709 ClSubSpccss 21710 toHLcthl 21711 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 ax-cnex 11129 ax-resscn 11130 ax-1cn 11131 ax-icn 11132 ax-addcl 11133 ax-addrcl 11134 ax-mulcl 11135 ax-mulrcl 11136 ax-mulcom 11137 ax-addass 11138 ax-mulass 11139 ax-distr 11140 ax-i2m1 11141 ax-1ne0 11142 ax-1rid 11143 ax-rnegex 11144 ax-rrecex 11145 ax-cnre 11146 ax-pre-lttri 11147 ax-pre-lttrn 11148 ax-pre-ltadd 11149 ax-pre-mulgt0 11150 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-om 7847 df-1st 7970 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-1o 8437 df-er 8678 df-en 8928 df-dom 8929 df-sdom 8930 df-fin 8931 df-pnf 11218 df-mnf 11219 df-xr 11220 df-ltxr 11221 df-le 11222 df-sub 11416 df-neg 11417 df-nn 12211 df-2 12280 df-3 12281 df-4 12282 df-5 12283 df-6 12284 df-7 12285 df-8 12286 df-9 12287 df-n0 12482 df-z 12569 df-dec 12689 df-uz 12840 df-fz 13513 df-struct 17183 df-sets 17200 df-slot 17218 df-ndx 17230 df-base 17246 df-tset 17305 df-ple 17306 df-ocomp 17307 df-ipo 18560 df-thl 21714 |
| This theorem is referenced by: thlleval 21747 |
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