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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 6798 | . . . . 5 ⊢ (𝐴:𝐼–onto→𝐽 → 𝐴 Fn 𝐼) | |
| 11 | 9, 10 | syl 18 | . . . 4 ⊢ (𝜑 → 𝐴 Fn 𝐼) |
| 12 | indlcim.l | . . . . . 6 ⊢ (𝜑 → 𝐴 LIndF 𝑇) | |
| 13 | 3 | lindff 21994 | . . . . . 6 ⊢ ((𝐴 LIndF 𝑇 ∧ 𝑇 ∈ LMod) → 𝐴:dom 𝐴⟶𝐶) |
| 14 | 12, 6, 13 | syl2anc 596 | . . . . 5 ⊢ (𝜑 → 𝐴:dom 𝐴⟶𝐶) |
| 15 | 14 | frnd 6718 | . . . 4 ⊢ (𝜑 → ran 𝐴 ⊆ 𝐶) |
| 16 | df-f 6544 | . . . 4 ⊢ (𝐴:𝐼⟶𝐶 ↔ (𝐴 Fn 𝐼 ∧ ran 𝐴 ⊆ 𝐶)) | |
| 17 | 11, 15, 16 | sylanbrc 595 | . . 3 ⊢ (𝜑 → 𝐴:𝐼⟶𝐶) |
| 18 | 1, 2, 3, 4, 5, 6, 7, 8, 17 | frlmup1 21977 | . 2 ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMHom 𝑇)) |
| 19 | 1, 2, 3, 4, 5, 6, 7, 8, 17 | islindf5 22018 | . . . 4 ⊢ (𝜑 → (𝐴 LIndF 𝑇 ↔ 𝐸:𝐵–1-1→𝐶)) |
| 20 | 12, 19 | mpbid 235 | . . 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 21979 | . . . 4 ⊢ (𝜑 → ran 𝐸 = (𝑁‘ran 𝐴)) |
| 23 | forn 6799 | . . . . . 6 ⊢ (𝐴:𝐼–onto→𝐽 → ran 𝐴 = 𝐽) | |
| 24 | 9, 23 | syl 18 | . . . . 5 ⊢ (𝜑 → ran 𝐴 = 𝐽) |
| 25 | 24 | fveq2d 6889 | . . . 4 ⊢ (𝜑 → (𝑁‘ran 𝐴) = (𝑁‘𝐽)) |
| 26 | indlcim.s | . . . 4 ⊢ (𝜑 → (𝑁‘𝐽) = 𝐶) | |
| 27 | 22, 25, 26 | 3eqtrd 2804 | . . 3 ⊢ (𝜑 → ran 𝐸 = 𝐶) |
| 28 | dff1o5 6834 | . . 3 ⊢ (𝐸:𝐵–1-1-onto→𝐶 ↔ (𝐸:𝐵–1-1→𝐶 ∧ ran 𝐸 = 𝐶)) | |
| 29 | 20, 27, 28 | sylanbrc 595 | . 2 ⊢ (𝜑 → 𝐸:𝐵–1-1-onto→𝐶) |
| 30 | 2, 3 | islmim 21212 | . 2 ⊢ (𝐸 ∈ (𝐹 LMIso 𝑇) ↔ (𝐸 ∈ (𝐹 LMHom 𝑇) ∧ 𝐸:𝐵–1-1-onto→𝐶)) |
| 31 | 18, 29, 30 | sylanbrc 595 | 1 ⊢ (𝜑 → 𝐸 ∈ (𝐹 LMIso 𝑇)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2146 ⊆ wss 3906 class class class wbr 5111 ↦ cmpt 5194 dom cdm 5663 ran crn 5664 Fn wfn 6535 ⟶wf 6536 –1-1→wf1 6537 –onto→wfo 6538 –1-1-onto→wf1o 6539 ‘cfv 6540 (class class class)co 7416 ∘f cof 7678 Basecbs 17286 Scalarcsca 17330 ·𝑠 cvsca 17331 Σg cgsu 17510 LModclmod 21010 LSpanclspn 21121 LMHom clmhm 21169 LMIso clmim 21170 freeLMod cfrlm 21925 LIndF clindf 21983 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7738 ax-cnex 11167 ax-resscn 11168 ax-1cn 11169 ax-icn 11170 ax-addcl 11171 ax-addrcl 11172 ax-mulcl 11173 ax-mulrcl 11174 ax-mulcom 11175 ax-addass 11176 ax-mulass 11177 ax-distr 11178 ax-i2m1 11179 ax-1ne0 11180 ax-1rid 11181 ax-rnegex 11182 ax-rrecex 11183 ax-cnre 11184 ax-pre-lttri 11185 ax-pre-lttrn 11186 ax-pre-ltadd 11187 ax-pre-mulgt0 11188 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-tp 4596 df-op 4598 df-uni 4875 df-int 4915 df-iun 4960 df-iin 4961 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-se 5617 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-isom 6549 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-of 7680 df-om 7865 df-1st 7988 df-2nd 7989 df-supp 8159 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-2o 8456 df-er 8696 df-map 8828 df-ixp 8898 df-en 8946 df-dom 8947 df-sdom 8948 df-fin 8949 df-fsupp 9325 df-sup 9405 df-oi 9475 df-card 9937 df-pnf 11256 df-mnf 11257 df-xr 11258 df-ltxr 11259 df-le 11260 df-sub 11454 df-neg 11455 df-nn 12245 df-2 12314 df-3 12315 df-4 12316 df-5 12317 df-6 12318 df-7 12319 df-8 12320 df-9 12321 df-n0 12516 df-z 12603 df-dec 12723 df-uz 12874 df-fz 13547 df-fzo 13695 df-seq 14051 df-hash 14380 df-struct 17224 df-sets 17241 df-slot 17259 df-ndx 17271 df-base 17287 df-ress 17308 df-plusg 17340 df-mulr 17341 df-sca 17343 df-vsca 17344 df-ip 17345 df-tset 17346 df-ple 17347 df-ds 17349 df-hom 17351 df-cco 17352 df-0g 17511 df-gsum 17512 df-prds 17517 df-pws 17519 df-mre 17655 df-mrc 17656 df-acs 17658 df-mgm 18715 df-sgrp 18798 df-mnd 18814 df-mhm 18864 df-submnd 18865 df-grp 19026 df-minusg 19027 df-sbg 19028 df-mulg 19157 df-subg 19212 df-ghm 19307 df-cntz 19410 df-cmn 19875 df-abl 19876 df-mgp 20240 df-rng 20254 df-ur 20287 df-ring 20340 df-nzr 20639 df-subrg 20698 df-lmod 21012 df-lss 21082 df-lsp 21122 df-lmhm 21172 df-lmim 21173 df-lbs 21225 df-sra 21323 df-rgmod 21324 df-dsmm 21911 df-frlm 21926 df-uvc 21962 df-lindf 21985 |
| This theorem is used by: lbslcic 22020 |
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