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| Mirrors > Home > HSE Home > Th. List > axhvaddid-zf | Structured version Visualization version GIF version | ||
| Description: Derive Axiom ax-hvaddid 31337 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 31302 | . . . 4 ⊢ ℋ = (BaseSet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 3 | axhil.1 | . . . . 5 ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
| 4 | 3 | fveq2i 6886 | . . . 4 ⊢ (BaseSet‘𝑈) = (BaseSet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 5 | 2, 4 | eqtr4i 2789 | . . 3 ⊢ ℋ = (BaseSet‘𝑈) |
| 6 | 1 | hlnvi 31225 | . . . 4 ⊢ 𝑈 ∈ NrmCVec |
| 7 | 3, 6 | h2hva 31307 | . . 3 ⊢ +ℎ = ( +𝑣 ‘𝑈) |
| 8 | df-h0v 31303 | . . . 4 ⊢ 0ℎ = (0vec‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 9 | 3 | fveq2i 6886 | . . . 4 ⊢ (0vec‘𝑈) = (0vec‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 10 | 8, 9 | eqtr4i 2789 | . . 3 ⊢ 0ℎ = (0vec‘𝑈) |
| 11 | 5, 7, 10 | hladdid 31236 | . 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 1570 ∈ wcel 2143 〈cop 4596 ‘cfv 6538 (class class class)co 7412 BaseSetcba 30919 0veccn0v 30921 CHilOLDchlo 31218 ℋchba 31252 +ℎ cva 31253 ·ℎ csm 31254 normℎcno 31256 0ℎc0v 31257 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pr 5406 ax-un 7734 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4489 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-1st 7987 df-2nd 7988 df-grpo 30826 df-gid 30827 df-ablo 30878 df-vc 30892 df-nv 30925 df-va 30928 df-ba 30929 df-sm 30930 df-0v 30931 df-nmcv 30933 df-cbn 31196 df-hlo 31219 df-hba 31302 df-h0v 31303 |
| This theorem is referenced by: (None) |
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