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| Mirrors > Home > ILE Home > Th. List > rspssp | GIF version | ||
| Description: The ideal span of a set of elements in a ring is contained in any subring which contains those elements. (Contributed by Stefan O'Rear, 3-Jan-2015.) |
| Ref | Expression |
|---|---|
| rspcl.k | ⊢ 𝐾 = (RSpan‘𝑅) |
| rspssp.u | ⊢ 𝑈 = (LIdeal‘𝑅) |
| Ref | Expression |
|---|---|
| rspssp | ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → (𝐾‘𝐺) ⊆ 𝐼) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rlmlmod 14477 | . . . 4 ⊢ (𝑅 ∈ Ring → (ringLMod‘𝑅) ∈ LMod) | |
| 2 | 1 | 3ad2ant1 1044 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → (ringLMod‘𝑅) ∈ LMod) |
| 3 | simp2 1024 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → 𝐼 ∈ 𝑈) | |
| 4 | rspssp.u | . . . . . . 7 ⊢ 𝑈 = (LIdeal‘𝑅) | |
| 5 | lidlvalg 14484 | . . . . . . 7 ⊢ (𝑅 ∈ Ring → (LIdeal‘𝑅) = (LSubSp‘(ringLMod‘𝑅))) | |
| 6 | 4, 5 | eqtrid 2276 | . . . . . 6 ⊢ (𝑅 ∈ Ring → 𝑈 = (LSubSp‘(ringLMod‘𝑅))) |
| 7 | 6 | eleq2d 2301 | . . . . 5 ⊢ (𝑅 ∈ Ring → (𝐼 ∈ 𝑈 ↔ 𝐼 ∈ (LSubSp‘(ringLMod‘𝑅)))) |
| 8 | 7 | 3ad2ant1 1044 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → (𝐼 ∈ 𝑈 ↔ 𝐼 ∈ (LSubSp‘(ringLMod‘𝑅)))) |
| 9 | 3, 8 | mpbid 147 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → 𝐼 ∈ (LSubSp‘(ringLMod‘𝑅))) |
| 10 | simp3 1025 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → 𝐺 ⊆ 𝐼) | |
| 11 | eqid 2231 | . . . 4 ⊢ (LSubSp‘(ringLMod‘𝑅)) = (LSubSp‘(ringLMod‘𝑅)) | |
| 12 | eqid 2231 | . . . 4 ⊢ (LSpan‘(ringLMod‘𝑅)) = (LSpan‘(ringLMod‘𝑅)) | |
| 13 | 11, 12 | lspssp 14416 | . . 3 ⊢ (((ringLMod‘𝑅) ∈ LMod ∧ 𝐼 ∈ (LSubSp‘(ringLMod‘𝑅)) ∧ 𝐺 ⊆ 𝐼) → ((LSpan‘(ringLMod‘𝑅))‘𝐺) ⊆ 𝐼) |
| 14 | 2, 9, 10, 13 | syl3anc 1273 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → ((LSpan‘(ringLMod‘𝑅))‘𝐺) ⊆ 𝐼) |
| 15 | rspcl.k | . . . . . 6 ⊢ 𝐾 = (RSpan‘𝑅) | |
| 16 | rspvalg 14485 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (RSpan‘𝑅) = (LSpan‘(ringLMod‘𝑅))) | |
| 17 | 15, 16 | eqtrid 2276 | . . . . 5 ⊢ (𝑅 ∈ Ring → 𝐾 = (LSpan‘(ringLMod‘𝑅))) |
| 18 | 17 | fveq1d 5641 | . . . 4 ⊢ (𝑅 ∈ Ring → (𝐾‘𝐺) = ((LSpan‘(ringLMod‘𝑅))‘𝐺)) |
| 19 | 18 | sseq1d 3256 | . . 3 ⊢ (𝑅 ∈ Ring → ((𝐾‘𝐺) ⊆ 𝐼 ↔ ((LSpan‘(ringLMod‘𝑅))‘𝐺) ⊆ 𝐼)) |
| 20 | 19 | 3ad2ant1 1044 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → ((𝐾‘𝐺) ⊆ 𝐼 ↔ ((LSpan‘(ringLMod‘𝑅))‘𝐺) ⊆ 𝐼)) |
| 21 | 14, 20 | mpbird 167 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑈 ∧ 𝐺 ⊆ 𝐼) → (𝐾‘𝐺) ⊆ 𝐼) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ↔ wb 105 ∧ w3a 1004 = wceq 1397 ∈ wcel 2202 ⊆ wss 3200 ‘cfv 5326 Ringcrg 14008 LModclmod 14300 LSubSpclss 14365 LSpanclspn 14399 ringLModcrglmod 14447 LIdealclidl 14480 RSpancrsp 14481 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8122 ax-resscn 8123 ax-1cn 8124 ax-1re 8125 ax-icn 8126 ax-addcl 8127 ax-addrcl 8128 ax-mulcl 8129 ax-addcom 8131 ax-addass 8133 ax-i2m1 8136 ax-0lt1 8137 ax-0id 8139 ax-rnegex 8140 ax-pre-ltirr 8143 ax-pre-lttrn 8145 ax-pre-ltadd 8147 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-pnf 8215 df-mnf 8216 df-ltxr 8218 df-inn 9143 df-2 9201 df-3 9202 df-4 9203 df-5 9204 df-6 9205 df-7 9206 df-8 9207 df-ndx 13084 df-slot 13085 df-base 13087 df-sets 13088 df-iress 13089 df-plusg 13172 df-mulr 13173 df-sca 13175 df-vsca 13176 df-ip 13177 df-0g 13340 df-mgm 13438 df-sgrp 13484 df-mnd 13499 df-grp 13585 df-minusg 13586 df-subg 13756 df-mgp 13933 df-ur 13972 df-ring 14010 df-subrg 14232 df-lmod 14302 df-lssm 14366 df-lsp 14400 df-sra 14448 df-rgmod 14449 df-lidl 14482 df-rsp 14483 |
| This theorem is referenced by: (None) |
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