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| Mirrors > Home > MPE Home > Th. List > elrspsn | Structured version Visualization version GIF version | ||
| Description: Membership in a principal ideal. Analogous to ellspsn 20989. (Contributed by Thierry Arnoux, 15-Jan-2024.) |
| Ref | Expression |
|---|---|
| elrspsn.1 | ⊢ 𝐵 = (Base‘𝑅) |
| elrspsn.2 | ⊢ · = (.r‘𝑅) |
| elrspsn.3 | ⊢ 𝐾 = (RSpan‘𝑅) |
| Ref | Expression |
|---|---|
| elrspsn | ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (𝐼 ∈ (𝐾‘{𝑋}) ↔ ∃𝑥 ∈ 𝐵 𝐼 = (𝑥 · 𝑋))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rlmlmod 21190 | . . 3 ⊢ (𝑅 ∈ Ring → (ringLMod‘𝑅) ∈ LMod) | |
| 2 | simpr 484 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → 𝑋 ∈ 𝐵) | |
| 3 | elrspsn.1 | . . . 4 ⊢ 𝐵 = (Base‘𝑅) | |
| 4 | 2, 3 | eleqtrdi 2847 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → 𝑋 ∈ (Base‘𝑅)) |
| 5 | eqid 2737 | . . . 4 ⊢ (Scalar‘(ringLMod‘𝑅)) = (Scalar‘(ringLMod‘𝑅)) | |
| 6 | eqid 2737 | . . . 4 ⊢ (Base‘(Scalar‘(ringLMod‘𝑅))) = (Base‘(Scalar‘(ringLMod‘𝑅))) | |
| 7 | rlmbas 21180 | . . . 4 ⊢ (Base‘𝑅) = (Base‘(ringLMod‘𝑅)) | |
| 8 | elrspsn.2 | . . . . 5 ⊢ · = (.r‘𝑅) | |
| 9 | rlmvsca 21187 | . . . . 5 ⊢ (.r‘𝑅) = ( ·𝑠 ‘(ringLMod‘𝑅)) | |
| 10 | 8, 9 | eqtri 2760 | . . . 4 ⊢ · = ( ·𝑠 ‘(ringLMod‘𝑅)) |
| 11 | elrspsn.3 | . . . . 5 ⊢ 𝐾 = (RSpan‘𝑅) | |
| 12 | rspval 21201 | . . . . 5 ⊢ (RSpan‘𝑅) = (LSpan‘(ringLMod‘𝑅)) | |
| 13 | 11, 12 | eqtri 2760 | . . . 4 ⊢ 𝐾 = (LSpan‘(ringLMod‘𝑅)) |
| 14 | 5, 6, 7, 10, 13 | ellspsn 20989 | . . 3 ⊢ (((ringLMod‘𝑅) ∈ LMod ∧ 𝑋 ∈ (Base‘𝑅)) → (𝐼 ∈ (𝐾‘{𝑋}) ↔ ∃𝑥 ∈ (Base‘(Scalar‘(ringLMod‘𝑅)))𝐼 = (𝑥 · 𝑋))) |
| 15 | 1, 4, 14 | syl2an2r 686 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (𝐼 ∈ (𝐾‘{𝑋}) ↔ ∃𝑥 ∈ (Base‘(Scalar‘(ringLMod‘𝑅)))𝐼 = (𝑥 · 𝑋))) |
| 16 | rlmsca 21185 | . . . . . 6 ⊢ (𝑅 ∈ Ring → 𝑅 = (Scalar‘(ringLMod‘𝑅))) | |
| 17 | 16 | adantr 480 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → 𝑅 = (Scalar‘(ringLMod‘𝑅))) |
| 18 | 17 | fveq2d 6838 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (Base‘𝑅) = (Base‘(Scalar‘(ringLMod‘𝑅)))) |
| 19 | 3, 18 | eqtr2id 2785 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (Base‘(Scalar‘(ringLMod‘𝑅))) = 𝐵) |
| 20 | 19 | rexeqdv 3297 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (∃𝑥 ∈ (Base‘(Scalar‘(ringLMod‘𝑅)))𝐼 = (𝑥 · 𝑋) ↔ ∃𝑥 ∈ 𝐵 𝐼 = (𝑥 · 𝑋))) |
| 21 | 15, 20 | bitrd 279 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (𝐼 ∈ (𝐾‘{𝑋}) ↔ ∃𝑥 ∈ 𝐵 𝐼 = (𝑥 · 𝑋))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ∃wrex 3062 {csn 4568 ‘cfv 6492 (class class class)co 7360 Basecbs 17170 .rcmulr 17212 Scalarcsca 17214 ·𝑠 cvsca 17215 Ringcrg 20205 LModclmod 20846 LSpanclspn 20957 ringLModcrglmod 21159 RSpancrsp 21197 |
| 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 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 ax-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 |
| 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-int 4891 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-1st 7935 df-2nd 7936 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-er 8636 df-en 8887 df-dom 8888 df-sdom 8889 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-nn 12166 df-2 12235 df-3 12236 df-4 12237 df-5 12238 df-6 12239 df-7 12240 df-8 12241 df-sets 17125 df-slot 17143 df-ndx 17155 df-base 17171 df-ress 17192 df-plusg 17224 df-mulr 17225 df-sca 17227 df-vsca 17228 df-ip 17229 df-0g 17395 df-mgm 18599 df-sgrp 18678 df-mnd 18694 df-grp 18903 df-minusg 18904 df-sbg 18905 df-subg 19090 df-mgp 20113 df-ur 20154 df-ring 20207 df-subrg 20538 df-lmod 20848 df-lss 20918 df-lsp 20958 df-sra 21160 df-rgmod 21161 df-rsp 21199 |
| This theorem is referenced by: dvdsrspss 33462 lsmsnpridl 33473 unitpidl1 33499 drngidl 33508 isprmidlc 33522 ssdifidlprm 33533 mxidlirredi 33546 mxidlirred 33547 1arithufdlem4 33622 ellcsrspsn 35839 |
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