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| Mirrors > Home > MPE Home > Th. List > ocvss | Structured version Visualization version GIF version | ||
| Description: The orthocomplement of a subset is a subset of the base. (Contributed by Mario Carneiro, 13-Oct-2015.) |
| Ref | Expression |
|---|---|
| ocvss.v | ⊢ 𝑉 = (Base‘𝑊) |
| ocvss.o | ⊢ ⊥ = (ocv‘𝑊) |
| Ref | Expression |
|---|---|
| ocvss | ⊢ ( ⊥ ‘𝑆) ⊆ 𝑉 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ocvss.v | . . . 4 ⊢ 𝑉 = (Base‘𝑊) | |
| 2 | eqid 2731 | . . . 4 ⊢ (·𝑖‘𝑊) = (·𝑖‘𝑊) | |
| 3 | eqid 2731 | . . . 4 ⊢ (Scalar‘𝑊) = (Scalar‘𝑊) | |
| 4 | eqid 2731 | . . . 4 ⊢ (0g‘(Scalar‘𝑊)) = (0g‘(Scalar‘𝑊)) | |
| 5 | ocvss.o | . . . 4 ⊢ ⊥ = (ocv‘𝑊) | |
| 6 | 1, 2, 3, 4, 5 | elocv 21603 | . . 3 ⊢ (𝑥 ∈ ( ⊥ ‘𝑆) ↔ (𝑆 ⊆ 𝑉 ∧ 𝑥 ∈ 𝑉 ∧ ∀𝑦 ∈ 𝑆 (𝑥(·𝑖‘𝑊)𝑦) = (0g‘(Scalar‘𝑊)))) |
| 7 | 6 | simp2bi 1146 | . 2 ⊢ (𝑥 ∈ ( ⊥ ‘𝑆) → 𝑥 ∈ 𝑉) |
| 8 | 7 | ssriv 3938 | 1 ⊢ ( ⊥ ‘𝑆) ⊆ 𝑉 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ∈ wcel 2111 ∀wral 3047 ⊆ wss 3902 ‘cfv 6481 (class class class)co 7346 Basecbs 17117 Scalarcsca 17161 ·𝑖cip 17163 0gc0g 17340 ocvcocv 21595 |
| 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 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-sep 5234 ax-nul 5244 ax-pow 5303 ax-pr 5370 ax-un 7668 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-ral 3048 df-rex 3057 df-rab 3396 df-v 3438 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4284 df-if 4476 df-pw 4552 df-sn 4577 df-pr 4579 df-op 4583 df-uni 4860 df-br 5092 df-opab 5154 df-mpt 5173 df-id 5511 df-xp 5622 df-rel 5623 df-cnv 5624 df-co 5625 df-dm 5626 df-rn 5627 df-res 5628 df-ima 5629 df-iota 6437 df-fun 6483 df-fn 6484 df-f 6485 df-fv 6489 df-ov 7349 df-ocv 21598 |
| This theorem is referenced by: ocvocv 21606 ocvlss 21607 ocvlsp 21611 ocv1 21614 cssval 21617 cssss 21620 ocvcss 21622 cssincl 21623 csslss 21626 lsmcss 21627 mrccss 21629 pjcss 21651 csscld 25174 clsocv 25175 |
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