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| Mirrors > Home > HSE Home > Th. List > axhvaddid-zf | Structured version Visualization version GIF version | ||
| Description: Derive Axiom ax-hvaddid 31485 from Hilbert space under ZF set theory. (Contributed by NM, 31-May-2008.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| axhil.1 | ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 |
| axhil.2 | ⊢ 𝑈 ∈ CHilOLD |
| Ref | Expression |
|---|---|
| axhvaddid-zf | ⊢ (𝐴 ∈ ℋ → (𝐴 +ℎ 0ℎ) = 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | axhil.2 | . 2 ⊢ 𝑈 ∈ CHilOLD | |
| 2 | df-hba 31450 | . . . 4 ⊢ ℋ = (BaseSet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 3 | axhil.1 | . . . . 5 ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
| 4 | 3 | fveq2i 6881 | . . . 4 ⊢ (BaseSet‘𝑈) = (BaseSet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 5 | 2, 4 | eqtr4i 2786 | . . 3 ⊢ ℋ = (BaseSet‘𝑈) |
| 6 | 1 | hlnvi 31373 | . . . 4 ⊢ 𝑈 ∈ NrmCVec |
| 7 | 3, 6 | h2hva 31455 | . . 3 ⊢ +ℎ = ( +𝑣 ‘𝑈) |
| 8 | df-h0v 31451 | . . . 4 ⊢ 0ℎ = (0vec‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 9 | 3 | fveq2i 6881 | . . . 4 ⊢ (0vec‘𝑈) = (0vec‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 10 | 8, 9 | eqtr4i 2786 | . . 3 ⊢ 0ℎ = (0vec‘𝑈) |
| 11 | 5, 7, 10 | hladdid 31384 | . 2 ⊢ ((𝑈 ∈ CHilOLD ∧ 𝐴 ∈ ℋ) → (𝐴 +ℎ 0ℎ) = 𝐴) |
| 12 | 1, 11 | mpan 703 | 1 ⊢ (𝐴 ∈ ℋ → (𝐴 +ℎ 0ℎ) = 𝐴) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 〈cop 4590 ‘cfv 6533 (class class class)co 7413 BaseSetcba 31067 0veccn0v 31069 CHilOLDchlo 31366 ℋchba 31400 +ℎ cva 31401 ·ℎ csm 31402 normℎcno 31404 0ℎc0v 31405 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pr 5398 ax-un 7736 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7370 df-ov 7416 df-oprab 7417 df-1st 7986 df-2nd 7987 df-grpo 30974 df-gid 30975 df-ablo 31026 df-vc 31040 df-nv 31073 df-va 31076 df-ba 31077 df-sm 31078 df-0v 31079 df-nmcv 31081 df-cbn 31344 df-hlo 31367 df-hba 31450 df-h0v 31451 |
| This theorem is used by: (None) |
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