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| Mirrors > Home > MPE Home > Th. List > Mathboxes > bj-rvecrr | Structured version Visualization version GIF version | ||
| Description: The field of scalars of a real vector space is the field of real numbers. (Contributed by BJ, 6-Jan-2024.) |
| Ref | Expression |
|---|---|
| bj-rvecrr | ⊢ (𝑉 ∈ ℝ-Vec → (Scalar‘𝑉) = ℝfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bj-isrvec 37236 | . 2 ⊢ (𝑉 ∈ ℝ-Vec ↔ (𝑉 ∈ LMod ∧ (Scalar‘𝑉) = ℝfld)) | |
| 2 | 1 | simprbi 496 | 1 ⊢ (𝑉 ∈ ℝ-Vec → (Scalar‘𝑉) = ℝfld) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1539 ∈ wcel 2107 ‘cfv 6542 Scalarcsca 17280 LModclmod 20831 ℝfldcrefld 21589 ℝ-Veccrrvec 37234 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1909 ax-6 1966 ax-7 2006 ax-8 2109 ax-9 2117 ax-10 2140 ax-11 2156 ax-12 2176 ax-ext 2706 ax-sep 5278 ax-nul 5288 ax-pow 5347 ax-pr 5414 ax-un 7738 ax-cnex 11194 ax-1cn 11196 ax-addcl 11198 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2064 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2808 df-nfc 2884 df-ne 2932 df-ral 3051 df-rex 3060 df-reu 3365 df-rab 3421 df-v 3466 df-sbc 3773 df-csb 3882 df-dif 3936 df-un 3938 df-in 3940 df-ss 3950 df-pss 3953 df-nul 4316 df-if 4508 df-pw 4584 df-sn 4609 df-pr 4611 df-op 4615 df-uni 4890 df-iun 4975 df-br 5126 df-opab 5188 df-mpt 5208 df-tr 5242 df-id 5560 df-eprel 5566 df-po 5574 df-so 5575 df-fr 5619 df-we 5621 df-xp 5673 df-rel 5674 df-cnv 5675 df-co 5676 df-dm 5677 df-rn 5678 df-res 5679 df-ima 5680 df-pred 6303 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6495 df-fun 6544 df-fn 6545 df-f 6546 df-f1 6547 df-fo 6548 df-f1o 6549 df-fv 6550 df-ov 7417 df-om 7871 df-2nd 7998 df-frecs 8289 df-wrecs 8320 df-recs 8394 df-rdg 8433 df-nn 12250 df-2 12312 df-3 12313 df-4 12314 df-5 12315 df-slot 17202 df-ndx 17214 df-sca 17293 df-bj-rvec 37235 |
| This theorem is referenced by: bj-rvecvec 37241 bj-isrvec2 37242 bj-rveccmod 37244 |
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