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| Mirrors > Home > MPE Home > Th. List > nvgf | Structured version Visualization version GIF version | ||
| Description: Mapping for the vector addition operation. (Contributed by NM, 28-Jan-2008.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| nvgf.1 | ⊢ 𝑋 = (BaseSet‘𝑈) |
| nvgf.2 | ⊢ 𝐺 = ( +𝑣 ‘𝑈) |
| Ref | Expression |
|---|---|
| nvgf | ⊢ (𝑈 ∈ NrmCVec → 𝐺:(𝑋 × 𝑋)⟶𝑋) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nvgf.2 | . . 3 ⊢ 𝐺 = ( +𝑣 ‘𝑈) | |
| 2 | 1 | nvgrp 31228 | . 2 ⊢ (𝑈 ∈ NrmCVec → 𝐺 ∈ GrpOp) |
| 3 | nvgf.1 | . . . 4 ⊢ 𝑋 = (BaseSet‘𝑈) | |
| 4 | 3, 1 | bafval 31215 | . . 3 ⊢ 𝑋 = ran 𝐺 |
| 5 | 4 | grpofo 31110 | . 2 ⊢ (𝐺 ∈ GrpOp → 𝐺:(𝑋 × 𝑋)–onto→𝑋) |
| 6 | fof 6801 | . 2 ⊢ (𝐺:(𝑋 × 𝑋)–onto→𝑋 → 𝐺:(𝑋 × 𝑋)⟶𝑋) | |
| 7 | 2, 5, 6 | 3syl 19 | 1 ⊢ (𝑈 ∈ NrmCVec → 𝐺:(𝑋 × 𝑋)⟶𝑋) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 × cxp 5649 ⟶wf 6539 –onto→wfo 6541 ‘cfv 6543 GrpOpcgr 31100 NrmCVeccnv 31195 +𝑣 cpv 31196 BaseSetcba 31197 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pr 5391 ax-un 7755 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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 3739 df-csb 3848 df-ss 3897 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-iota 6497 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-ov 7427 df-oprab 7428 df-1st 8005 df-2nd 8006 df-grpo 31104 df-ablo 31156 df-vc 31170 df-nv 31203 df-va 31206 df-ba 31207 df-sm 31208 df-0v 31209 df-nmcv 31211 |
| This theorem is used by: vacn 31305 sspg 31339 hladdf 31510 |
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