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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 6743 | . . . . 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 21784 | . . . . . 6 ⊢ ((𝐴 LIndF 𝑇 ∧ 𝑇 ∈ LMod) → 𝐴:dom 𝐴⟶𝐶) |
| 14 | 12, 6, 13 | syl2anc 585 | . . . . 5 ⊢ (𝜑 → 𝐴:dom 𝐴⟶𝐶) |
| 15 | 14 | frnd 6665 | . . . 4 ⊢ (𝜑 → ran 𝐴 ⊆ 𝐶) |
| 16 | df-f 6491 | . . . 4 ⊢ (𝐴:𝐼⟶𝐶 ↔ (𝐴 Fn 𝐼 ∧ ran 𝐴 ⊆ 𝐶)) | |
| 17 | 11, 15, 16 | sylanbrc 584 | . . 3 ⊢ (𝜑 → 𝐴:𝐼⟶𝐶) |
| 18 | 1, 2, 3, 4, 5, 6, 7, 8, 17 | frlmup1 21767 | . 2 ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMHom 𝑇)) |
| 19 | 1, 2, 3, 4, 5, 6, 7, 8, 17 | islindf5 21808 | . . . 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 21769 | . . . 4 ⊢ (𝜑 → ran 𝐸 = (𝑁‘ran 𝐴)) |
| 23 | forn 6744 | . . . . . 6 ⊢ (𝐴:𝐼–onto→𝐽 → ran 𝐴 = 𝐽) | |
| 24 | 9, 23 | syl 17 | . . . . 5 ⊢ (𝜑 → ran 𝐴 = 𝐽) |
| 25 | 24 | fveq2d 6833 | . . . 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 6778 | . . 3 ⊢ (𝐸:𝐵–1-1-onto→𝐶 ↔ (𝐸:𝐵–1-1→𝐶 ∧ ran 𝐸 = 𝐶)) | |
| 29 | 20, 27, 28 | sylanbrc 584 | . 2 ⊢ (𝜑 → 𝐸:𝐵–1-1-onto→𝐶) |
| 30 | 2, 3 | islmim 21046 | . 2 ⊢ (𝐸 ∈ (𝐹 LMIso 𝑇) ↔ (𝐸 ∈ (𝐹 LMHom 𝑇) ∧ 𝐸:𝐵–1-1-onto→𝐶)) |
| 31 | 18, 29, 30 | sylanbrc 584 | 1 ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMIso 𝑇)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ⊆ wss 3885 class class class wbr 5074 ↦ cmpt 5155 dom cdm 5620 ran crn 5621 Fn wfn 6482 ⟶wf 6483 –1-1→wf1 6484 –onto→wfo 6485 –1-1-onto→wf1o 6486 ‘cfv 6487 (class class class)co 7356 ∘f cof 7618 Basecbs 17168 Scalarcsca 17212 ·𝑠 cvsca 17213 Σg cgsu 17392 LModclmod 20844 LSpanclspn 20955 LMHom clmhm 21003 LMIso clmim 21004 freeLMod cfrlm 21715 LIndF clindf 21773 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2184 ax-ext 2707 ax-rep 5201 ax-sep 5220 ax-nul 5230 ax-pow 5296 ax-pr 5364 ax-un 7678 ax-cnex 11083 ax-resscn 11084 ax-1cn 11085 ax-icn 11086 ax-addcl 11087 ax-addrcl 11088 ax-mulcl 11089 ax-mulrcl 11090 ax-mulcom 11091 ax-addass 11092 ax-mulass 11093 ax-distr 11094 ax-i2m1 11095 ax-1ne0 11096 ax-1rid 11097 ax-rnegex 11098 ax-rrecex 11099 ax-cnre 11100 ax-pre-lttri 11101 ax-pre-lttrn 11102 ax-pre-ltadd 11103 ax-pre-mulgt0 11104 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3060 df-rmo 3340 df-reu 3341 df-rab 3388 df-v 3429 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4264 df-if 4457 df-pw 4533 df-sn 4558 df-pr 4560 df-tp 4562 df-op 4564 df-uni 4841 df-int 4880 df-iun 4925 df-iin 4926 df-br 5075 df-opab 5137 df-mpt 5156 df-tr 5182 df-id 5515 df-eprel 5520 df-po 5528 df-so 5529 df-fr 5573 df-se 5574 df-we 5575 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-rn 5631 df-res 5632 df-ima 5633 df-pred 6254 df-ord 6315 df-on 6316 df-lim 6317 df-suc 6318 df-iota 6443 df-fun 6489 df-fn 6490 df-f 6491 df-f1 6492 df-fo 6493 df-f1o 6494 df-fv 6495 df-isom 6496 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-of 7620 df-om 7807 df-1st 7931 df-2nd 7932 df-supp 8100 df-frecs 8220 df-wrecs 8251 df-recs 8300 df-rdg 8338 df-1o 8394 df-2o 8395 df-er 8632 df-map 8764 df-ixp 8835 df-en 8883 df-dom 8884 df-sdom 8885 df-fin 8886 df-fsupp 9264 df-sup 9344 df-oi 9414 df-card 9852 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-nn 12164 df-2 12233 df-3 12234 df-4 12235 df-5 12236 df-6 12237 df-7 12238 df-8 12239 df-9 12240 df-n0 12427 df-z 12514 df-dec 12634 df-uz 12778 df-fz 13451 df-fzo 13598 df-seq 13953 df-hash 14282 df-struct 17106 df-sets 17123 df-slot 17141 df-ndx 17153 df-base 17169 df-ress 17190 df-plusg 17222 df-mulr 17223 df-sca 17225 df-vsca 17226 df-ip 17227 df-tset 17228 df-ple 17229 df-ds 17231 df-hom 17233 df-cco 17234 df-0g 17393 df-gsum 17394 df-prds 17399 df-pws 17401 df-mre 17537 df-mrc 17538 df-acs 17540 df-mgm 18597 df-sgrp 18676 df-mnd 18692 df-mhm 18740 df-submnd 18741 df-grp 18901 df-minusg 18902 df-sbg 18903 df-mulg 19033 df-subg 19088 df-ghm 19177 df-cntz 19281 df-cmn 19746 df-abl 19747 df-mgp 20111 df-rng 20123 df-ur 20152 df-ring 20205 df-nzr 20479 df-subrg 20536 df-lmod 20846 df-lss 20916 df-lsp 20956 df-lmhm 21006 df-lmim 21007 df-lbs 21059 df-sra 21157 df-rgmod 21158 df-dsmm 21701 df-frlm 21716 df-uvc 21752 df-lindf 21775 |
| This theorem is referenced by: lbslcic 21810 |
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