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| Mirrors > Home > MPE Home > Th. List > clmvsubval2 | Structured version Visualization version GIF version | ||
| Description: Value of vector subtraction on a subcomplex module. (Contributed by Mario Carneiro, 19-Nov-2013.) (Revised by AV, 7-Oct-2021.) |
| Ref | Expression |
|---|---|
| clmvsubval.v | ⊢ 𝑉 = (Base‘𝑊) |
| clmvsubval.p | ⊢ + = (+g‘𝑊) |
| clmvsubval.m | ⊢ − = (-g‘𝑊) |
| clmvsubval.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| clmvsubval.s | ⊢ · = ( ·𝑠 ‘𝑊) |
| Ref | Expression |
|---|---|
| clmvsubval2 | ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 − 𝐵) = (( -1 · 𝐵) + 𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | clmvsubval.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 2 | clmvsubval.p | . . 3 ⊢ + = (+g‘𝑊) | |
| 3 | clmvsubval.m | . . 3 ⊢ − = (-g‘𝑊) | |
| 4 | clmvsubval.f | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 5 | clmvsubval.s | . . 3 ⊢ · = ( ·𝑠 ‘𝑊) | |
| 6 | 1, 2, 3, 4, 5 | clmvsubval 25439 | . 2 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 − 𝐵) = (𝐴 + ( -1 · 𝐵))) |
| 7 | clmabl 25399 | . . . 4 ⊢ (𝑊 ∈ ℂMod → 𝑊 ∈ Abel) | |
| 8 | 7 | 3ad2ant1 1151 | . . 3 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → 𝑊 ∈ Abel) |
| 9 | simp2 1155 | . . 3 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → 𝐴 ∈ 𝑉) | |
| 10 | simpl 488 | . . . . 5 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐵 ∈ 𝑉) → 𝑊 ∈ ℂMod) | |
| 11 | eqid 2760 | . . . . . . 7 ⊢ (Base‘𝐹) = (Base‘𝐹) | |
| 12 | 4, 11 | clmneg1 25412 | . . . . . 6 ⊢ (𝑊 ∈ ℂMod → -1 ∈ (Base‘𝐹)) |
| 13 | 12 | adantr 486 | . . . . 5 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐵 ∈ 𝑉) → -1 ∈ (Base‘𝐹)) |
| 14 | simpr 490 | . . . . 5 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐵 ∈ 𝑉) → 𝐵 ∈ 𝑉) | |
| 15 | 1, 4, 5, 11 | clmvscl 25418 | . . . . 5 ⊢ ((𝑊 ∈ ℂMod ∧ -1 ∈ (Base‘𝐹) ∧ 𝐵 ∈ 𝑉) → ( -1 · 𝐵) ∈ 𝑉) |
| 16 | 10, 13, 14, 15 | syl3anc 1398 | . . . 4 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐵 ∈ 𝑉) → ( -1 · 𝐵) ∈ 𝑉) |
| 17 | 16 | 3adant2 1149 | . . 3 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → ( -1 · 𝐵) ∈ 𝑉) |
| 18 | 1, 2 | ablcom 20022 | . . 3 ⊢ ((𝑊 ∈ Abel ∧ 𝐴 ∈ 𝑉 ∧ ( -1 · 𝐵) ∈ 𝑉) → (𝐴 + ( -1 · 𝐵)) = (( -1 · 𝐵) + 𝐴)) |
| 19 | 8, 9, 17, 18 | syl3anc 1398 | . 2 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 + ( -1 · 𝐵)) = (( -1 · 𝐵) + 𝐴)) |
| 20 | 6, 19 | eqtrd 2795 | 1 ⊢ ((𝑊 ∈ ℂMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 − 𝐵) = (( -1 · 𝐵) + 𝐴)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1569 ∈ wcel 2144 ‘cfv 6543 (class class class)co 7424 1c1 11208 -cneg 11549 Basecbs 17396 +gcplusg 17437 Scalarcsca 17440 ·𝑠 cvsca 17441 -gcsg 19155 Abelcabl 20004 ℂModcclm 25392 |
| 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-sep 5248 ax-nul 5259 ax-pow 5327 ax-pr 5391 ax-un 7755 ax-cnex 11263 ax-resscn 11264 ax-1cn 11265 ax-icn 11266 ax-addcl 11267 ax-addrcl 11268 ax-mulcl 11269 ax-mulrcl 11270 ax-mulcom 11271 ax-addass 11272 ax-mulass 11273 ax-distr 11274 ax-i2m1 11275 ax-1ne0 11276 ax-1rid 11277 ax-rnegex 11278 ax-rrecex 11279 ax-cnre 11280 ax-pre-lttri 11281 ax-pre-lttrn 11282 ax-pre-ltadd 11283 ax-pre-mulgt0 11284 ax-addf 11286 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 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-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3848 df-ss 3897 df-pss 4013 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 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-pred 6307 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 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-riota 7381 df-ov 7427 df-oprab 7428 df-mpo 7429 df-om 7882 df-1st 8005 df-2nd 8006 df-frecs 8307 df-wrecs 8338 df-recs 8387 df-rdg 8426 df-1o 8484 df-er 8725 df-en 8982 df-dom 8983 df-sdom 8984 df-fin 8985 df-pnf 11352 df-mnf 11353 df-xr 11354 df-ltxr 11355 df-le 11356 df-sub 11550 df-neg 11551 df-nn 12343 df-2 12412 df-3 12413 df-4 12414 df-5 12415 df-6 12416 df-7 12417 df-8 12418 df-9 12419 df-n0 12614 df-z 12701 df-dec 12822 df-uz 12973 df-fz 13647 df-seq 14152 df-struct 17334 df-sets 17351 df-slot 17369 df-ndx 17381 df-base 17397 df-ress 17418 df-plusg 17450 df-mulr 17451 df-starv 17452 df-tset 17456 df-ple 17457 df-ds 17459 df-unif 17460 df-0g 17621 df-mgm 18825 df-sgrp 18917 df-mnd 18933 df-grp 19156 df-minusg 19157 df-sbg 19158 df-mulg 19287 df-subg 19342 df-cmn 20005 df-abl 20006 df-mgp 20370 df-ur 20417 df-ring 20470 df-cring 20471 df-subrg 20831 df-lmod 21146 df-cnfld 21688 df-clm 25393 |
| This theorem is used by: clmvz 25441 |
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