| Mathbox for Thierry Arnoux |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > idlsrgmnd | Structured version Visualization version GIF version | ||
| Description: The ideals of a ring form a monoid. (Contributed by Thierry Arnoux, 1-Jun-2024.) |
| Ref | Expression |
|---|---|
| idlsrgmnd.1 | ⊢ 𝑆 = (IDLsrg‘𝑅) |
| Ref | Expression |
|---|---|
| idlsrgmnd | ⊢ (𝑅 ∈ Ring → 𝑆 ∈ Mnd) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | idlsrgmnd.1 | . . 3 ⊢ 𝑆 = (IDLsrg‘𝑅) | |
| 2 | eqid 2737 | . . 3 ⊢ (LIdeal‘𝑅) = (LIdeal‘𝑅) | |
| 3 | 1, 2 | idlsrgbas 33582 | . 2 ⊢ (𝑅 ∈ Ring → (LIdeal‘𝑅) = (Base‘𝑆)) |
| 4 | eqid 2737 | . . 3 ⊢ (LSSum‘𝑅) = (LSSum‘𝑅) | |
| 5 | 1, 4 | idlsrgplusg 33583 | . 2 ⊢ (𝑅 ∈ Ring → (LSSum‘𝑅) = (+g‘𝑆)) |
| 6 | eqid 2737 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 7 | eqid 2737 | . . 3 ⊢ (RSpan‘𝑅) = (RSpan‘𝑅) | |
| 8 | simp1 1137 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅)) → 𝑅 ∈ Ring) | |
| 9 | simp2 1138 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅)) → 𝑖 ∈ (LIdeal‘𝑅)) | |
| 10 | simp3 1139 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅)) → 𝑗 ∈ (LIdeal‘𝑅)) | |
| 11 | 6, 4, 7, 8, 9, 10 | lsmidl 33479 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅)) → (𝑖(LSSum‘𝑅)𝑗) ∈ (LIdeal‘𝑅)) |
| 12 | 2 | lidlsubg 21216 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅)) → 𝑖 ∈ (SubGrp‘𝑅)) |
| 13 | 12 | 3ad2antr1 1190 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ (𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅) ∧ 𝑘 ∈ (LIdeal‘𝑅))) → 𝑖 ∈ (SubGrp‘𝑅)) |
| 14 | 2 | lidlsubg 21216 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑗 ∈ (LIdeal‘𝑅)) → 𝑗 ∈ (SubGrp‘𝑅)) |
| 15 | 14 | 3ad2antr2 1191 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ (𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅) ∧ 𝑘 ∈ (LIdeal‘𝑅))) → 𝑗 ∈ (SubGrp‘𝑅)) |
| 16 | 2 | lidlsubg 21216 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑘 ∈ (LIdeal‘𝑅)) → 𝑘 ∈ (SubGrp‘𝑅)) |
| 17 | 16 | 3ad2antr3 1192 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ (𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅) ∧ 𝑘 ∈ (LIdeal‘𝑅))) → 𝑘 ∈ (SubGrp‘𝑅)) |
| 18 | 4 | lsmass 19638 | . . 3 ⊢ ((𝑖 ∈ (SubGrp‘𝑅) ∧ 𝑗 ∈ (SubGrp‘𝑅) ∧ 𝑘 ∈ (SubGrp‘𝑅)) → ((𝑖(LSSum‘𝑅)𝑗)(LSSum‘𝑅)𝑘) = (𝑖(LSSum‘𝑅)(𝑗(LSSum‘𝑅)𝑘))) |
| 19 | 13, 15, 17, 18 | syl3anc 1374 | . 2 ⊢ ((𝑅 ∈ Ring ∧ (𝑖 ∈ (LIdeal‘𝑅) ∧ 𝑗 ∈ (LIdeal‘𝑅) ∧ 𝑘 ∈ (LIdeal‘𝑅))) → ((𝑖(LSSum‘𝑅)𝑗)(LSSum‘𝑅)𝑘) = (𝑖(LSSum‘𝑅)(𝑗(LSSum‘𝑅)𝑘))) |
| 20 | eqid 2737 | . . 3 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 21 | 2, 20 | lidl0 21223 | . 2 ⊢ (𝑅 ∈ Ring → {(0g‘𝑅)} ∈ (LIdeal‘𝑅)) |
| 22 | 20, 4 | lsm02 19641 | . . 3 ⊢ (𝑖 ∈ (SubGrp‘𝑅) → ({(0g‘𝑅)} (LSSum‘𝑅)𝑖) = 𝑖) |
| 23 | 12, 22 | syl 17 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅)) → ({(0g‘𝑅)} (LSSum‘𝑅)𝑖) = 𝑖) |
| 24 | 20, 4 | lsm01 19640 | . . 3 ⊢ (𝑖 ∈ (SubGrp‘𝑅) → (𝑖(LSSum‘𝑅){(0g‘𝑅)}) = 𝑖) |
| 25 | 12, 24 | syl 17 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑖 ∈ (LIdeal‘𝑅)) → (𝑖(LSSum‘𝑅){(0g‘𝑅)}) = 𝑖) |
| 26 | 3, 5, 11, 19, 21, 23, 25 | ismndd 18718 | 1 ⊢ (𝑅 ∈ Ring → 𝑆 ∈ Mnd) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 {csn 4568 ‘cfv 6493 (class class class)co 7361 Basecbs 17173 0gc0g 17396 Mndcmnd 18696 SubGrpcsubg 19090 LSSumclsm 19603 Ringcrg 20208 LIdealclidl 21199 RSpancrsp 21200 IDLsrgcidlsrg 33578 |
| 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 5213 ax-sep 5232 ax-nul 5242 ax-pow 5303 ax-pr 5371 ax-un 7683 ax-cnex 11088 ax-resscn 11089 ax-1cn 11090 ax-icn 11091 ax-addcl 11092 ax-addrcl 11093 ax-mulcl 11094 ax-mulrcl 11095 ax-mulcom 11096 ax-addass 11097 ax-mulass 11098 ax-distr 11099 ax-i2m1 11100 ax-1ne0 11101 ax-1rid 11102 ax-rnegex 11103 ax-rrecex 11104 ax-cnre 11105 ax-pre-lttri 11106 ax-pre-lttrn 11107 ax-pre-ltadd 11108 ax-pre-mulgt0 11109 |
| 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-tp 4573 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 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6260 df-ord 6321 df-on 6322 df-lim 6323 df-suc 6324 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7318 df-ov 7364 df-oprab 7365 df-mpo 7366 df-om 7812 df-1st 7936 df-2nd 7937 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-pnf 11175 df-mnf 11176 df-xr 11177 df-ltxr 11178 df-le 11179 df-sub 11373 df-neg 11374 df-nn 12169 df-2 12238 df-3 12239 df-4 12240 df-5 12241 df-6 12242 df-7 12243 df-8 12244 df-9 12245 df-n0 12432 df-z 12519 df-dec 12639 df-uz 12783 df-fz 13456 df-struct 17111 df-sets 17128 df-slot 17146 df-ndx 17158 df-base 17174 df-ress 17195 df-plusg 17227 df-mulr 17228 df-sca 17230 df-vsca 17231 df-ip 17232 df-tset 17233 df-ple 17234 df-0g 17398 df-mgm 18602 df-sgrp 18681 df-mnd 18697 df-submnd 18746 df-grp 18906 df-minusg 18907 df-sbg 18908 df-subg 19093 df-cntz 19286 df-lsm 19605 df-cmn 19751 df-abl 19752 df-mgp 20116 df-rng 20128 df-ur 20157 df-ring 20210 df-subrg 20541 df-lmod 20851 df-lss 20921 df-lsp 20961 df-sra 21163 df-rgmod 21164 df-lidl 21201 df-rsp 21202 df-idlsrg 33579 |
| This theorem is referenced by: idlsrgcmnd 33593 |
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