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| Mirrors > Home > HSE Home > Th. List > axhvaddid-zf | Structured version Visualization version GIF version | ||
| Description: Derive Axiom ax-hvaddid 31265 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 31230 | . . . 4 ⊢ ℋ = (BaseSet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 3 | axhil.1 | . . . . 5 ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
| 4 | 3 | fveq2i 6874 | . . . 4 ⊢ (BaseSet‘𝑈) = (BaseSet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 5 | 2, 4 | eqtr4i 2791 | . . 3 ⊢ ℋ = (BaseSet‘𝑈) |
| 6 | 1 | hlnvi 31153 | . . . 4 ⊢ 𝑈 ∈ NrmCVec |
| 7 | 3, 6 | h2hva 31235 | . . 3 ⊢ +ℎ = ( +𝑣 ‘𝑈) |
| 8 | df-h0v 31231 | . . . 4 ⊢ 0ℎ = (0vec‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 9 | 3 | fveq2i 6874 | . . . 4 ⊢ (0vec‘𝑈) = (0vec‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 10 | 8, 9 | eqtr4i 2791 | . . 3 ⊢ 0ℎ = (0vec‘𝑈) |
| 11 | 5, 7, 10 | hladdid 31164 | . 2 ⊢ ((𝑈 ∈ CHilOLD ∧ 𝐴 ∈ ℋ) → (𝐴 +ℎ 0ℎ) = 𝐴) |
| 12 | 1, 11 | mpan 702 | 1 ⊢ (𝐴 ∈ ℋ → (𝐴 +ℎ 0ℎ) = 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1563 ∈ wcel 2145 〈cop 4591 ‘cfv 6525 (class class class)co 7400 BaseSetcba 30847 0veccn0v 30849 CHilOLDchlo 31146 ℋchba 31180 +ℎ cva 31181 ·ℎ csm 31182 normℎcno 31184 0ℎc0v 31185 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5232 ax-sep 5251 ax-nul 5261 ax-pr 5395 ax-un 7722 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-nul 4289 df-if 4484 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-id 5547 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-1st 7974 df-2nd 7975 df-grpo 30754 df-gid 30755 df-ablo 30806 df-vc 30820 df-nv 30853 df-va 30856 df-ba 30857 df-sm 30858 df-0v 30859 df-nmcv 30861 df-cbn 31124 df-hlo 31147 df-hba 31230 df-h0v 31231 |
| This theorem is referenced by: (None) |
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