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| Mirrors > Home > MPE Home > Th. List > lmicrcl | Structured version Visualization version GIF version | ||
| Description: Isomorphism implies the right side is a module. (Contributed by Mario Carneiro, 6-May-2015.) |
| Ref | Expression |
|---|---|
| lmicrcl | ⊢ (𝑅 ≃𝑚 𝑆 → 𝑆 ∈ LMod) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | brlmic 21061 | . . 3 ⊢ (𝑅 ≃𝑚 𝑆 ↔ (𝑅 LMIso 𝑆) ≠ ∅) | |
| 2 | n0 4284 | . . 3 ⊢ ((𝑅 LMIso 𝑆) ≠ ∅ ↔ ∃𝑓 𝑓 ∈ (𝑅 LMIso 𝑆)) | |
| 3 | 1, 2 | bitri 276 | . 2 ⊢ (𝑅 ≃𝑚 𝑆 ↔ ∃𝑓 𝑓 ∈ (𝑅 LMIso 𝑆)) |
| 4 | lmimlmhm 21057 | . . . 4 ⊢ (𝑓 ∈ (𝑅 LMIso 𝑆) → 𝑓 ∈ (𝑅 LMHom 𝑆)) | |
| 5 | lmhmlmod2 21025 | . . . 4 ⊢ (𝑓 ∈ (𝑅 LMHom 𝑆) → 𝑆 ∈ LMod) | |
| 6 | 4, 5 | syl 17 | . . 3 ⊢ (𝑓 ∈ (𝑅 LMIso 𝑆) → 𝑆 ∈ LMod) |
| 7 | 6 | exlimiv 1933 | . 2 ⊢ (∃𝑓 𝑓 ∈ (𝑅 LMIso 𝑆) → 𝑆 ∈ LMod) |
| 8 | 3, 7 | sylbi 218 | 1 ⊢ (𝑅 ≃𝑚 𝑆 → 𝑆 ∈ LMod) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∃wex 1782 ∈ wcel 2115 ≠ wne 2931 ∅c0 4264 class class class wbr 5075 (class class class)co 7359 LModclmod 20853 LMHom clmhm 21012 LMIso clmim 21013 ≃𝑚 clmic 21014 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1970 ax-7 2011 ax-8 2117 ax-9 2125 ax-10 2148 ax-11 2164 ax-12 2185 ax-ext 2708 ax-sep 5221 ax-nul 5231 ax-pr 5365 ax-un 7681 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 850 df-3an 1090 df-tru 1546 df-fal 1556 df-ex 1783 df-nf 1787 df-sb 2070 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2932 df-ral 3051 df-rex 3061 df-rab 3389 df-v 3430 df-sbc 3727 df-csb 3835 df-dif 3889 df-un 3891 df-in 3893 df-ss 3903 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4842 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-id 5516 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-suc 6319 df-iota 6444 df-fun 6490 df-fn 6491 df-f 6492 df-f1 6493 df-fo 6494 df-f1o 6495 df-fv 6496 df-ov 7362 df-oprab 7363 df-mpo 7364 df-1st 7934 df-2nd 7935 df-1o 8398 df-lmhm 21015 df-lmim 21016 df-lmic 21017 |
| This theorem is referenced by: (None) |
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