| Mathbox for BJ |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > bj-isrvec2 | Structured version Visualization version GIF version | ||
| Description: The predicate "is a real vector space". (Contributed by BJ, 6-Jan-2024.) |
| Ref | Expression |
|---|---|
| bj-isrvec2.scal | ⊢ (𝜑 → (Scalar‘𝑉) = 𝐾) |
| Ref | Expression |
|---|---|
| bj-isrvec2 | ⊢ (𝜑 → (𝑉 ∈ ℝ-Vec ↔ (𝑉 ∈ LVec ∧ 𝐾 = ℝfld))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bj-rvecvec 37234 | . . . 4 ⊢ (𝑉 ∈ ℝ-Vec → 𝑉 ∈ LVec) | |
| 2 | 1 | a1i 11 | . . 3 ⊢ (𝜑 → (𝑉 ∈ ℝ-Vec → 𝑉 ∈ LVec)) |
| 3 | bj-rvecrr 37232 | . . . 4 ⊢ (𝑉 ∈ ℝ-Vec → (Scalar‘𝑉) = ℝfld) | |
| 4 | bj-isrvec2.scal | . . . . 5 ⊢ (𝜑 → (Scalar‘𝑉) = 𝐾) | |
| 5 | 4 | eqeq1d 2736 | . . . 4 ⊢ (𝜑 → ((Scalar‘𝑉) = ℝfld ↔ 𝐾 = ℝfld)) |
| 6 | 3, 5 | imbitrid 244 | . . 3 ⊢ (𝜑 → (𝑉 ∈ ℝ-Vec → 𝐾 = ℝfld)) |
| 7 | 2, 6 | jcad 512 | . 2 ⊢ (𝜑 → (𝑉 ∈ ℝ-Vec → (𝑉 ∈ LVec ∧ 𝐾 = ℝfld))) |
| 8 | bj-vecssmodel 37217 | . . . 4 ⊢ (𝑉 ∈ LVec → 𝑉 ∈ LMod) | |
| 9 | 8 | anim1i 615 | . . 3 ⊢ ((𝑉 ∈ LVec ∧ 𝐾 = ℝfld) → (𝑉 ∈ LMod ∧ 𝐾 = ℝfld)) |
| 10 | 4 | bj-isrvecd 37233 | . . 3 ⊢ (𝜑 → (𝑉 ∈ ℝ-Vec ↔ (𝑉 ∈ LMod ∧ 𝐾 = ℝfld))) |
| 11 | 9, 10 | imbitrrid 246 | . 2 ⊢ (𝜑 → ((𝑉 ∈ LVec ∧ 𝐾 = ℝfld) → 𝑉 ∈ ℝ-Vec)) |
| 12 | 7, 11 | impbid 212 | 1 ⊢ (𝜑 → (𝑉 ∈ ℝ-Vec ↔ (𝑉 ∈ LVec ∧ 𝐾 = ℝfld))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1539 ∈ wcel 2107 ‘cfv 6540 Scalarcsca 17275 LModclmod 20825 LVecclvec 21068 ℝfldcrefld 21575 ℝ-Veccrrvec 37227 |
| 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-rep 5259 ax-sep 5276 ax-nul 5286 ax-pow 5345 ax-pr 5412 ax-un 7736 ax-cnex 11192 ax-resscn 11193 ax-1cn 11194 ax-icn 11195 ax-addcl 11196 ax-addrcl 11197 ax-mulcl 11198 ax-mulrcl 11199 ax-mulcom 11200 ax-addass 11201 ax-mulass 11202 ax-distr 11203 ax-i2m1 11204 ax-1ne0 11205 ax-1rid 11206 ax-rnegex 11207 ax-rrecex 11208 ax-cnre 11209 ax-pre-lttri 11210 ax-pre-lttrn 11211 ax-pre-ltadd 11212 ax-pre-mulgt0 11213 ax-addf 11215 |
| 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-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3363 df-reu 3364 df-rab 3420 df-v 3465 df-sbc 3771 df-csb 3880 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-pss 3951 df-nul 4314 df-if 4506 df-pw 4582 df-sn 4607 df-pr 4609 df-tp 4611 df-op 4613 df-uni 4888 df-iun 4973 df-br 5124 df-opab 5186 df-mpt 5206 df-tr 5240 df-id 5558 df-eprel 5564 df-po 5572 df-so 5573 df-fr 5617 df-we 5619 df-xp 5671 df-rel 5672 df-cnv 5673 df-co 5674 df-dm 5675 df-rn 5676 df-res 5677 df-ima 5678 df-pred 6301 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6493 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7869 df-1st 7995 df-2nd 7996 df-tpos 8232 df-frecs 8287 df-wrecs 8318 df-recs 8392 df-rdg 8431 df-1o 8487 df-er 8726 df-en 8967 df-dom 8968 df-sdom 8969 df-fin 8970 df-pnf 11278 df-mnf 11279 df-xr 11280 df-ltxr 11281 df-le 11282 df-sub 11475 df-neg 11476 df-div 11902 df-nn 12248 df-2 12310 df-3 12311 df-4 12312 df-5 12313 df-6 12314 df-7 12315 df-8 12316 df-9 12317 df-n0 12509 df-z 12596 df-dec 12716 df-uz 12860 df-fz 13529 df-struct 17165 df-sets 17182 df-slot 17200 df-ndx 17212 df-base 17229 df-ress 17252 df-plusg 17285 df-mulr 17286 df-starv 17287 df-sca 17288 df-tset 17291 df-ple 17292 df-ds 17294 df-unif 17295 df-0g 17456 df-mgm 18621 df-sgrp 18700 df-mnd 18716 df-grp 18922 df-minusg 18923 df-subg 19109 df-cmn 19767 df-abl 19768 df-mgp 20105 df-rng 20117 df-ur 20146 df-ring 20199 df-cring 20200 df-oppr 20301 df-dvdsr 20324 df-unit 20325 df-invr 20355 df-dvr 20368 df-subrng 20513 df-subrg 20537 df-drng 20698 df-field 20699 df-lvec 21069 df-cnfld 21326 df-refld 21576 df-bj-rvec 37228 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |