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| Mirrors > Home > MPE Home > Th. List > indlcim | Structured version Visualization version GIF version | ||
| Description: An independent, spanning family extends to an isomorphism from a free module. (Contributed by Stefan O'Rear, 26-Feb-2015.) |
| Ref | Expression |
|---|---|
| indlcim.f | ⊢ 𝐹 = (𝑅 freeLMod 𝐼) |
| indlcim.b | ⊢ 𝐵 = (Base‘𝐹) |
| indlcim.c | ⊢ 𝐶 = (Base‘𝑇) |
| indlcim.v | ⊢ · = ( ·𝑠 ‘𝑇) |
| indlcim.n | ⊢ 𝑁 = (LSpan‘𝑇) |
| indlcim.e | ⊢ 𝐸 = (𝑥 ∈ 𝐵 ↦ (𝑇 Σg (𝑥 ∘f · 𝐴))) |
| indlcim.t | ⊢ (𝜑 → 𝑇 ∈ LMod) |
| indlcim.i | ⊢ (𝜑 → 𝐼 ∈ 𝑋) |
| indlcim.r | ⊢ (𝜑 → 𝑅 = (Scalar‘𝑇)) |
| indlcim.a | ⊢ (𝜑 → 𝐴:𝐼–onto→𝐽) |
| indlcim.l | ⊢ (𝜑 → 𝐴 LIndF 𝑇) |
| indlcim.s | ⊢ (𝜑 → (𝑁‘𝐽) = 𝐶) |
| Ref | Expression |
|---|---|
| indlcim | ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMIso 𝑇)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | indlcim.f | . . 3 ⊢ 𝐹 = (𝑅 freeLMod 𝐼) | |
| 2 | indlcim.b | . . 3 ⊢ 𝐵 = (Base‘𝐹) | |
| 3 | indlcim.c | . . 3 ⊢ 𝐶 = (Base‘𝑇) | |
| 4 | indlcim.v | . . 3 ⊢ · = ( ·𝑠 ‘𝑇) | |
| 5 | indlcim.e | . . 3 ⊢ 𝐸 = (𝑥 ∈ 𝐵 ↦ (𝑇 Σg (𝑥 ∘f · 𝐴))) | |
| 6 | indlcim.t | . . 3 ⊢ (𝜑 → 𝑇 ∈ LMod) | |
| 7 | indlcim.i | . . 3 ⊢ (𝜑 → 𝐼 ∈ 𝑋) | |
| 8 | indlcim.r | . . 3 ⊢ (𝜑 → 𝑅 = (Scalar‘𝑇)) | |
| 9 | indlcim.a | . . . . 5 ⊢ (𝜑 → 𝐴:𝐼–onto→𝐽) | |
| 10 | fofn 6792 | . . . . 5 ⊢ (𝐴:𝐼–onto→𝐽 → 𝐴 Fn 𝐼) | |
| 11 | 9, 10 | syl 17 | . . . 4 ⊢ (𝜑 → 𝐴 Fn 𝐼) |
| 12 | indlcim.l | . . . . . 6 ⊢ (𝜑 → 𝐴 LIndF 𝑇) | |
| 13 | 3 | lindff 21775 | . . . . . 6 ⊢ ((𝐴 LIndF 𝑇 ∧ 𝑇 ∈ LMod) → 𝐴:dom 𝐴⟶𝐶) |
| 14 | 12, 6, 13 | syl2anc 584 | . . . . 5 ⊢ (𝜑 → 𝐴:dom 𝐴⟶𝐶) |
| 15 | 14 | frnd 6714 | . . . 4 ⊢ (𝜑 → ran 𝐴 ⊆ 𝐶) |
| 16 | df-f 6535 | . . . 4 ⊢ (𝐴:𝐼⟶𝐶 ↔ (𝐴 Fn 𝐼 ∧ ran 𝐴 ⊆ 𝐶)) | |
| 17 | 11, 15, 16 | sylanbrc 583 | . . 3 ⊢ (𝜑 → 𝐴:𝐼⟶𝐶) |
| 18 | 1, 2, 3, 4, 5, 6, 7, 8, 17 | frlmup1 21758 | . 2 ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMHom 𝑇)) |
| 19 | 1, 2, 3, 4, 5, 6, 7, 8, 17 | islindf5 21799 | . . . 4 ⊢ (𝜑 → (𝐴 LIndF 𝑇 ↔ 𝐸:𝐵–1-1→𝐶)) |
| 20 | 12, 19 | mpbid 232 | . . 3 ⊢ (𝜑 → 𝐸:𝐵–1-1→𝐶) |
| 21 | indlcim.n | . . . . 5 ⊢ 𝑁 = (LSpan‘𝑇) | |
| 22 | 1, 2, 3, 4, 5, 6, 7, 8, 17, 21 | frlmup3 21760 | . . . 4 ⊢ (𝜑 → ran 𝐸 = (𝑁‘ran 𝐴)) |
| 23 | forn 6793 | . . . . . 6 ⊢ (𝐴:𝐼–onto→𝐽 → ran 𝐴 = 𝐽) | |
| 24 | 9, 23 | syl 17 | . . . . 5 ⊢ (𝜑 → ran 𝐴 = 𝐽) |
| 25 | 24 | fveq2d 6880 | . . . 4 ⊢ (𝜑 → (𝑁‘ran 𝐴) = (𝑁‘𝐽)) |
| 26 | indlcim.s | . . . 4 ⊢ (𝜑 → (𝑁‘𝐽) = 𝐶) | |
| 27 | 22, 25, 26 | 3eqtrd 2774 | . . 3 ⊢ (𝜑 → ran 𝐸 = 𝐶) |
| 28 | dff1o5 6827 | . . 3 ⊢ (𝐸:𝐵–1-1-onto→𝐶 ↔ (𝐸:𝐵–1-1→𝐶 ∧ ran 𝐸 = 𝐶)) | |
| 29 | 20, 27, 28 | sylanbrc 583 | . 2 ⊢ (𝜑 → 𝐸:𝐵–1-1-onto→𝐶) |
| 30 | 2, 3 | islmim 21020 | . 2 ⊢ (𝐸 ∈ (𝐹 LMIso 𝑇) ↔ (𝐸 ∈ (𝐹 LMHom 𝑇) ∧ 𝐸:𝐵–1-1-onto→𝐶)) |
| 31 | 18, 29, 30 | sylanbrc 583 | 1 ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMIso 𝑇)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1540 ∈ wcel 2108 ⊆ wss 3926 class class class wbr 5119 ↦ cmpt 5201 dom cdm 5654 ran crn 5655 Fn wfn 6526 ⟶wf 6527 –1-1→wf1 6528 –onto→wfo 6529 –1-1-onto→wf1o 6530 ‘cfv 6531 (class class class)co 7405 ∘f cof 7669 Basecbs 17228 Scalarcsca 17274 ·𝑠 cvsca 17275 Σg cgsu 17454 LModclmod 20817 LSpanclspn 20928 LMHom clmhm 20977 LMIso clmim 20978 freeLMod cfrlm 21706 LIndF clindf 21764 |
| 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 2707 ax-rep 5249 ax-sep 5266 ax-nul 5276 ax-pow 5335 ax-pr 5402 ax-un 7729 ax-cnex 11185 ax-resscn 11186 ax-1cn 11187 ax-icn 11188 ax-addcl 11189 ax-addrcl 11190 ax-mulcl 11191 ax-mulrcl 11192 ax-mulcom 11193 ax-addass 11194 ax-mulass 11195 ax-distr 11196 ax-i2m1 11197 ax-1ne0 11198 ax-1rid 11199 ax-rnegex 11200 ax-rrecex 11201 ax-cnre 11202 ax-pre-lttri 11203 ax-pre-lttrn 11204 ax-pre-ltadd 11205 ax-pre-mulgt0 11206 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2065 df-mo 2539 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2809 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3359 df-reu 3360 df-rab 3416 df-v 3461 df-sbc 3766 df-csb 3875 df-dif 3929 df-un 3931 df-in 3933 df-ss 3943 df-pss 3946 df-nul 4309 df-if 4501 df-pw 4577 df-sn 4602 df-pr 4604 df-tp 4606 df-op 4608 df-uni 4884 df-int 4923 df-iun 4969 df-iin 4970 df-br 5120 df-opab 5182 df-mpt 5202 df-tr 5230 df-id 5548 df-eprel 5553 df-po 5561 df-so 5562 df-fr 5606 df-se 5607 df-we 5608 df-xp 5660 df-rel 5661 df-cnv 5662 df-co 5663 df-dm 5664 df-rn 5665 df-res 5666 df-ima 5667 df-pred 6290 df-ord 6355 df-on 6356 df-lim 6357 df-suc 6358 df-iota 6484 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-isom 6540 df-riota 7362 df-ov 7408 df-oprab 7409 df-mpo 7410 df-of 7671 df-om 7862 df-1st 7988 df-2nd 7989 df-supp 8160 df-frecs 8280 df-wrecs 8311 df-recs 8385 df-rdg 8424 df-1o 8480 df-2o 8481 df-er 8719 df-map 8842 df-ixp 8912 df-en 8960 df-dom 8961 df-sdom 8962 df-fin 8963 df-fsupp 9374 df-sup 9454 df-oi 9524 df-card 9953 df-pnf 11271 df-mnf 11272 df-xr 11273 df-ltxr 11274 df-le 11275 df-sub 11468 df-neg 11469 df-nn 12241 df-2 12303 df-3 12304 df-4 12305 df-5 12306 df-6 12307 df-7 12308 df-8 12309 df-9 12310 df-n0 12502 df-z 12589 df-dec 12709 df-uz 12853 df-fz 13525 df-fzo 13672 df-seq 14020 df-hash 14349 df-struct 17166 df-sets 17183 df-slot 17201 df-ndx 17213 df-base 17229 df-ress 17252 df-plusg 17284 df-mulr 17285 df-sca 17287 df-vsca 17288 df-ip 17289 df-tset 17290 df-ple 17291 df-ds 17293 df-hom 17295 df-cco 17296 df-0g 17455 df-gsum 17456 df-prds 17461 df-pws 17463 df-mre 17598 df-mrc 17599 df-acs 17601 df-mgm 18618 df-sgrp 18697 df-mnd 18713 df-mhm 18761 df-submnd 18762 df-grp 18919 df-minusg 18920 df-sbg 18921 df-mulg 19051 df-subg 19106 df-ghm 19196 df-cntz 19300 df-cmn 19763 df-abl 19764 df-mgp 20101 df-rng 20113 df-ur 20142 df-ring 20195 df-nzr 20473 df-subrg 20530 df-lmod 20819 df-lss 20889 df-lsp 20929 df-lmhm 20980 df-lmim 20981 df-lbs 21033 df-sra 21131 df-rgmod 21132 df-dsmm 21692 df-frlm 21707 df-uvc 21743 df-lindf 21766 |
| This theorem is referenced by: lbslcic 21801 |
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