| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > rspprop | Structured version Visualization version GIF version | ||
| Description: Properties of a class to be the ideal generated by a subset of a ring. (Contributed by Jeff Madsen, 10-Jun-2010.) (Revised by AV, 30-Jun-2026.) |
| Ref | Expression |
|---|---|
| rspvalint.v | ⊢ 𝐵 = (Base‘𝑅) |
| rspvalint.i | ⊢ 𝐼 = (LIdeal‘𝑅) |
| rspvalint.k | ⊢ 𝐾 = (RSpan‘𝑅) |
| Ref | Expression |
|---|---|
| rspprop | ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → ((𝐾‘𝑆) = 𝑋 ↔ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rspvalint.k | . . . . 5 ⊢ 𝐾 = (RSpan‘𝑅) | |
| 2 | rspvalint.v | . . . . 5 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | rspvalint.i | . . . . 5 ⊢ 𝐼 = (LIdeal‘𝑅) | |
| 4 | 1, 2, 3 | rspcl 21545 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → (𝐾‘𝑆) ∈ 𝐼) |
| 5 | 1, 2 | rspssid 21546 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → 𝑆 ⊆ (𝐾‘𝑆)) |
| 6 | 1, 3 | rspssp 21549 | . . . . . . 7 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑖) → (𝐾‘𝑆) ⊆ 𝑖) |
| 7 | 6 | 3expia 1139 | . . . . . 6 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ 𝐼) → (𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖)) |
| 8 | 7 | ralrimiva 3158 | . . . . 5 ⊢ (𝑅 ∈ Ring → ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖)) |
| 9 | 8 | adantr 486 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖)) |
| 10 | 4, 5, 9 | 3jca 1146 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → ((𝐾‘𝑆) ∈ 𝐼 ∧ 𝑆 ⊆ (𝐾‘𝑆) ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖))) |
| 11 | eleq1 2852 | . . . 4 ⊢ ((𝐾‘𝑆) = 𝑋 → ((𝐾‘𝑆) ∈ 𝐼 ↔ 𝑋 ∈ 𝐼)) | |
| 12 | sseq2 3939 | . . . 4 ⊢ ((𝐾‘𝑆) = 𝑋 → (𝑆 ⊆ (𝐾‘𝑆) ↔ 𝑆 ⊆ 𝑋)) | |
| 13 | sseq1 3938 | . . . . . 6 ⊢ ((𝐾‘𝑆) = 𝑋 → ((𝐾‘𝑆) ⊆ 𝑖 ↔ 𝑋 ⊆ 𝑖)) | |
| 14 | 13 | imbi2d 343 | . . . . 5 ⊢ ((𝐾‘𝑆) = 𝑋 → ((𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖) ↔ (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) |
| 15 | 14 | ralbidv 3189 | . . . 4 ⊢ ((𝐾‘𝑆) = 𝑋 → (∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖) ↔ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) |
| 16 | 11, 12, 15 | 3anbi123d 1465 | . . 3 ⊢ ((𝐾‘𝑆) = 𝑋 → (((𝐾‘𝑆) ∈ 𝐼 ∧ 𝑆 ⊆ (𝐾‘𝑆) ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → (𝐾‘𝑆) ⊆ 𝑖)) ↔ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)))) |
| 17 | 10, 16 | syl5ibcom 248 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → ((𝐾‘𝑆) = 𝑋 → (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)))) |
| 18 | 1, 3 | rspssp 21549 | . . . . . 6 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋) → (𝐾‘𝑆) ⊆ 𝑋) |
| 19 | 18 | 3adant3r3 1203 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) → (𝐾‘𝑆) ⊆ 𝑋) |
| 20 | 19 | adantlr 728 | . . . 4 ⊢ (((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) ∧ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) → (𝐾‘𝑆) ⊆ 𝑋) |
| 21 | ssint 4927 | . . . . . . . 8 ⊢ (𝑋 ⊆ ∩ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗} ↔ ∀𝑖 ∈ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}𝑋 ⊆ 𝑖) | |
| 22 | sseq2 3939 | . . . . . . . . 9 ⊢ (𝑗 = 𝑖 → (𝑆 ⊆ 𝑗 ↔ 𝑆 ⊆ 𝑖)) | |
| 23 | 22 | ralrab 3655 | . . . . . . . 8 ⊢ (∀𝑖 ∈ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}𝑋 ⊆ 𝑖 ↔ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)) |
| 24 | 21, 23 | sylbbr 239 | . . . . . . 7 ⊢ (∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖) → 𝑋 ⊆ ∩ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}) |
| 25 | 24 | 3ad2ant3 1153 | . . . . . 6 ⊢ ((𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)) → 𝑋 ⊆ ∩ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}) |
| 26 | 25 | adantl 487 | . . . . 5 ⊢ (((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) ∧ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) → 𝑋 ⊆ ∩ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}) |
| 27 | 2, 3, 1 | rspvalint 21550 | . . . . . 6 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → (𝐾‘𝑆) = ∩ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}) |
| 28 | 27 | adantr 486 | . . . . 5 ⊢ (((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) ∧ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) → (𝐾‘𝑆) = ∩ {𝑗 ∈ 𝐼 ∣ 𝑆 ⊆ 𝑗}) |
| 29 | 26, 28 | sseqtrrd 3950 | . . . 4 ⊢ (((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) ∧ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) → 𝑋 ⊆ (𝐾‘𝑆)) |
| 30 | 20, 29 | eqssd 3930 | . . 3 ⊢ (((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) ∧ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖))) → (𝐾‘𝑆) = 𝑋) |
| 31 | 30 | ex 418 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → ((𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)) → (𝐾‘𝑆) = 𝑋)) |
| 32 | 17, 31 | impbid 215 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝑆 ⊆ 𝐵) → ((𝐾‘𝑆) = 𝑋 ↔ (𝑋 ∈ 𝐼 ∧ 𝑆 ⊆ 𝑋 ∧ ∀𝑖 ∈ 𝐼 (𝑆 ⊆ 𝑖 → 𝑋 ⊆ 𝑖)))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 ∀wral 3080 {crab 3416 ⊆ wss 3900 ∩ cint 4910 ‘cfv 6555 Basecbs 17413 Ringcrg 20486 LIdealclidl 21511 RSpancrsp 21512 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7772 ax-cnex 11280 ax-resscn 11281 ax-1cn 11282 ax-icn 11283 ax-addcl 11284 ax-addrcl 11285 ax-mulcl 11286 ax-mulrcl 11287 ax-mulcom 11288 ax-addass 11289 ax-mulass 11290 ax-distr 11291 ax-i2m1 11292 ax-1ne0 11293 ax-1rid 11294 ax-rnegex 11295 ax-rrecex 11296 ax-cnre 11297 ax-pre-lttri 11298 ax-pre-lttrn 11299 ax-pre-ltadd 11300 ax-pre-mulgt0 11301 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-int 4911 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6319 df-ord 6380 df-on 6381 df-lim 6382 df-suc 6383 df-iota 6509 df-fun 6557 df-fn 6558 df-f 6559 df-f1 6560 df-fo 6561 df-f1o 6562 df-fv 6563 df-riota 7397 df-ov 7443 df-oprab 7444 df-mpo 7445 df-om 7899 df-1st 8022 df-2nd 8023 df-frecs 8324 df-wrecs 8355 df-recs 8404 df-rdg 8443 df-er 8742 df-en 8999 df-dom 9000 df-sdom 9001 df-pnf 11369 df-mnf 11370 df-xr 11371 df-ltxr 11372 df-le 11373 df-sub 11567 df-neg 11568 df-nn 12360 df-2 12429 df-3 12430 df-4 12431 df-5 12432 df-6 12433 df-7 12434 df-8 12435 df-sets 17368 df-slot 17386 df-ndx 17398 df-base 17414 df-ress 17435 df-plusg 17467 df-mulr 17468 df-sca 17470 df-vsca 17471 df-ip 17472 df-0g 17638 df-mgm 18842 df-sgrp 18934 df-mnd 18950 df-grp 19173 df-minusg 19174 df-sbg 19175 df-subg 19359 df-mgp 20388 df-ur 20435 df-ring 20488 df-subrg 20849 df-lmod 21164 df-lss 21234 df-lsp 21274 df-sra 21475 df-rgmod 21476 df-lidl 21513 df-rsp 21514 |
| This theorem is used by: (None) |
| Copyright terms: Public domain | W3C validator |