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| Mirrors > Home > MPE Home > Th. List > lmodpropd | Structured version Visualization version GIF version | ||
| Description: If two structures have the same components (properties), one is a left module iff the other one is. (Contributed by Mario Carneiro, 8-Feb-2015.) (Revised by Mario Carneiro, 27-Jun-2015.) |
| Ref | Expression |
|---|---|
| lmodpropd.1 | ⊢ (𝜑 → 𝐵 = (Base‘𝐾)) |
| lmodpropd.2 | ⊢ (𝜑 → 𝐵 = (Base‘𝐿)) |
| lmodpropd.3 | ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵)) → (𝑥(+g‘𝐾)𝑦) = (𝑥(+g‘𝐿)𝑦)) |
| lmodpropd.4 | ⊢ (𝜑 → 𝐹 = (Scalar‘𝐾)) |
| lmodpropd.5 | ⊢ (𝜑 → 𝐹 = (Scalar‘𝐿)) |
| lmodpropd.6 | ⊢ 𝑃 = (Base‘𝐹) |
| lmodpropd.7 | ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝐵)) → (𝑥( ·𝑠 ‘𝐾)𝑦) = (𝑥( ·𝑠 ‘𝐿)𝑦)) |
| Ref | Expression |
|---|---|
| lmodpropd | ⊢ (𝜑 → (𝐾 ∈ LMod ↔ 𝐿 ∈ LMod)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmodpropd.1 | . 2 ⊢ (𝜑 → 𝐵 = (Base‘𝐾)) | |
| 2 | lmodpropd.2 | . 2 ⊢ (𝜑 → 𝐵 = (Base‘𝐿)) | |
| 3 | eqid 2737 | . 2 ⊢ (Scalar‘𝐾) = (Scalar‘𝐾) | |
| 4 | eqid 2737 | . 2 ⊢ (Scalar‘𝐿) = (Scalar‘𝐿) | |
| 5 | lmodpropd.6 | . . 3 ⊢ 𝑃 = (Base‘𝐹) | |
| 6 | lmodpropd.4 | . . . 4 ⊢ (𝜑 → 𝐹 = (Scalar‘𝐾)) | |
| 7 | 6 | fveq2d 6910 | . . 3 ⊢ (𝜑 → (Base‘𝐹) = (Base‘(Scalar‘𝐾))) |
| 8 | 5, 7 | eqtrid 2789 | . 2 ⊢ (𝜑 → 𝑃 = (Base‘(Scalar‘𝐾))) |
| 9 | lmodpropd.5 | . . . 4 ⊢ (𝜑 → 𝐹 = (Scalar‘𝐿)) | |
| 10 | 9 | fveq2d 6910 | . . 3 ⊢ (𝜑 → (Base‘𝐹) = (Base‘(Scalar‘𝐿))) |
| 11 | 5, 10 | eqtrid 2789 | . 2 ⊢ (𝜑 → 𝑃 = (Base‘(Scalar‘𝐿))) |
| 12 | lmodpropd.3 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵)) → (𝑥(+g‘𝐾)𝑦) = (𝑥(+g‘𝐿)𝑦)) | |
| 13 | 6, 9 | eqtr3d 2779 | . . . . 5 ⊢ (𝜑 → (Scalar‘𝐾) = (Scalar‘𝐿)) |
| 14 | 13 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝑃)) → (Scalar‘𝐾) = (Scalar‘𝐿)) |
| 15 | 14 | fveq2d 6910 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝑃)) → (+g‘(Scalar‘𝐾)) = (+g‘(Scalar‘𝐿))) |
| 16 | 15 | oveqd 7448 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝑃)) → (𝑥(+g‘(Scalar‘𝐾))𝑦) = (𝑥(+g‘(Scalar‘𝐿))𝑦)) |
| 17 | 14 | fveq2d 6910 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝑃)) → (.r‘(Scalar‘𝐾)) = (.r‘(Scalar‘𝐿))) |
| 18 | 17 | oveqd 7448 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝑃)) → (𝑥(.r‘(Scalar‘𝐾))𝑦) = (𝑥(.r‘(Scalar‘𝐿))𝑦)) |
| 19 | lmodpropd.7 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝐵)) → (𝑥( ·𝑠 ‘𝐾)𝑦) = (𝑥( ·𝑠 ‘𝐿)𝑦)) | |
| 20 | 1, 2, 3, 4, 8, 11, 12, 16, 18, 19 | lmodprop2d 20922 | 1 ⊢ (𝜑 → (𝐾 ∈ LMod ↔ 𝐿 ∈ LMod)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1540 ∈ wcel 2108 ‘cfv 6561 (class class class)co 7431 Basecbs 17247 +gcplusg 17297 .rcmulr 17298 Scalarcsca 17300 ·𝑠 cvsca 17301 LModclmod 20858 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2157 ax-12 2177 ax-ext 2708 ax-sep 5296 ax-nul 5306 ax-pow 5365 ax-pr 5432 ax-un 7755 ax-cnex 11211 ax-resscn 11212 ax-1cn 11213 ax-icn 11214 ax-addcl 11215 ax-addrcl 11216 ax-mulcl 11217 ax-mulrcl 11218 ax-mulcom 11219 ax-addass 11220 ax-mulass 11221 ax-distr 11222 ax-i2m1 11223 ax-1ne0 11224 ax-1rid 11225 ax-rnegex 11226 ax-rrecex 11227 ax-cnre 11228 ax-pre-lttri 11229 ax-pre-lttrn 11230 ax-pre-ltadd 11231 ax-pre-mulgt0 11232 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2065 df-mo 2540 df-eu 2569 df-clab 2715 df-cleq 2729 df-clel 2816 df-nfc 2892 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3380 df-reu 3381 df-rab 3437 df-v 3482 df-sbc 3789 df-csb 3900 df-dif 3954 df-un 3956 df-in 3958 df-ss 3968 df-pss 3971 df-nul 4334 df-if 4526 df-pw 4602 df-sn 4627 df-pr 4629 df-op 4633 df-uni 4908 df-iun 4993 df-br 5144 df-opab 5206 df-mpt 5226 df-tr 5260 df-id 5578 df-eprel 5584 df-po 5592 df-so 5593 df-fr 5637 df-we 5639 df-xp 5691 df-rel 5692 df-cnv 5693 df-co 5694 df-dm 5695 df-rn 5696 df-res 5697 df-ima 5698 df-pred 6321 df-ord 6387 df-on 6388 df-lim 6389 df-suc 6390 df-iota 6514 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-riota 7388 df-ov 7434 df-oprab 7435 df-mpo 7436 df-om 7888 df-2nd 8015 df-frecs 8306 df-wrecs 8337 df-recs 8411 df-rdg 8450 df-er 8745 df-en 8986 df-dom 8987 df-sdom 8988 df-pnf 11297 df-mnf 11298 df-xr 11299 df-ltxr 11300 df-le 11301 df-sub 11494 df-neg 11495 df-nn 12267 df-2 12329 df-sets 17201 df-slot 17219 df-ndx 17231 df-base 17248 df-plusg 17310 df-0g 17486 df-mgm 18653 df-sgrp 18732 df-mnd 18748 df-grp 18954 df-mgp 20138 df-ur 20179 df-ring 20232 df-lmod 20860 |
| This theorem is referenced by: lmhmpropd 21072 lvecpropd 21169 assapropd 21892 opsrlmod 22247 matlmod 22435 mnringlmodd 44245 |
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