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Mirrors > Home > MPE Home > Th. List > lidlacl | Structured version Visualization version GIF version |
Description: An ideal is closed under addition. (Contributed by Stefan O'Rear, 3-Jan-2015.) |
Ref | Expression |
---|---|
lidlcl.u | β’ π = (LIdealβπ ) |
lidlacl.p | β’ + = (+gβπ ) |
Ref | Expression |
---|---|
lidlacl | β’ (((π β Ring β§ πΌ β π) β§ (π β πΌ β§ π β πΌ)) β (π + π) β πΌ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lidlacl.p | . . . 4 β’ + = (+gβπ ) | |
2 | rlmplusg 20766 | . . . 4 β’ (+gβπ ) = (+gβ(ringLModβπ )) | |
3 | 1, 2 | eqtri 2759 | . . 3 β’ + = (+gβ(ringLModβπ )) |
4 | 3 | oveqi 7406 | . 2 β’ (π + π) = (π(+gβ(ringLModβπ ))π) |
5 | rlmlmod 20775 | . . . . 5 β’ (π β Ring β (ringLModβπ ) β LMod) | |
6 | 5 | adantr 481 | . . . 4 β’ ((π β Ring β§ πΌ β π) β (ringLModβπ ) β LMod) |
7 | simpr 485 | . . . . 5 β’ ((π β Ring β§ πΌ β π) β πΌ β π) | |
8 | lidlcl.u | . . . . . 6 β’ π = (LIdealβπ ) | |
9 | lidlval 20762 | . . . . . 6 β’ (LIdealβπ ) = (LSubSpβ(ringLModβπ )) | |
10 | 8, 9 | eqtri 2759 | . . . . 5 β’ π = (LSubSpβ(ringLModβπ )) |
11 | 7, 10 | eleqtrdi 2842 | . . . 4 β’ ((π β Ring β§ πΌ β π) β πΌ β (LSubSpβ(ringLModβπ ))) |
12 | 6, 11 | jca 512 | . . 3 β’ ((π β Ring β§ πΌ β π) β ((ringLModβπ ) β LMod β§ πΌ β (LSubSpβ(ringLModβπ )))) |
13 | eqid 2731 | . . . 4 β’ (+gβ(ringLModβπ )) = (+gβ(ringLModβπ )) | |
14 | eqid 2731 | . . . 4 β’ (LSubSpβ(ringLModβπ )) = (LSubSpβ(ringLModβπ )) | |
15 | 13, 14 | lssvacl 20514 | . . 3 β’ ((((ringLModβπ ) β LMod β§ πΌ β (LSubSpβ(ringLModβπ ))) β§ (π β πΌ β§ π β πΌ)) β (π(+gβ(ringLModβπ ))π) β πΌ) |
16 | 12, 15 | sylan 580 | . 2 β’ (((π β Ring β§ πΌ β π) β§ (π β πΌ β§ π β πΌ)) β (π(+gβ(ringLModβπ ))π) β πΌ) |
17 | 4, 16 | eqeltrid 2836 | 1 β’ (((π β Ring β§ πΌ β π) β§ (π β πΌ β§ π β πΌ)) β (π + π) β πΌ) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 396 = wceq 1541 β wcel 2106 βcfv 6532 (class class class)co 7393 +gcplusg 17179 Ringcrg 20014 LModclmod 20420 LSubSpclss 20491 ringLModcrglmod 20731 LIdealclidl 20732 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-rep 5278 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7708 ax-cnex 11148 ax-resscn 11149 ax-1cn 11150 ax-icn 11151 ax-addcl 11152 ax-addrcl 11153 ax-mulcl 11154 ax-mulrcl 11155 ax-mulcom 11156 ax-addass 11157 ax-mulass 11158 ax-distr 11159 ax-i2m1 11160 ax-1ne0 11161 ax-1rid 11162 ax-rnegex 11163 ax-rrecex 11164 ax-cnre 11165 ax-pre-lttri 11166 ax-pre-lttrn 11167 ax-pre-ltadd 11168 ax-pre-mulgt0 11169 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rmo 3375 df-reu 3376 df-rab 3432 df-v 3475 df-sbc 3774 df-csb 3890 df-dif 3947 df-un 3949 df-in 3951 df-ss 3961 df-pss 3963 df-nul 4319 df-if 4523 df-pw 4598 df-sn 4623 df-pr 4625 df-op 4629 df-uni 4902 df-iun 4992 df-br 5142 df-opab 5204 df-mpt 5225 df-tr 5259 df-id 5567 df-eprel 5573 df-po 5581 df-so 5582 df-fr 5624 df-we 5626 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-pred 6289 df-ord 6356 df-on 6357 df-lim 6358 df-suc 6359 df-iota 6484 df-fun 6534 df-fn 6535 df-f 6536 df-f1 6537 df-fo 6538 df-f1o 6539 df-fv 6540 df-riota 7349 df-ov 7396 df-oprab 7397 df-mpo 7398 df-om 7839 df-2nd 7958 df-frecs 8248 df-wrecs 8279 df-recs 8353 df-rdg 8392 df-er 8686 df-en 8923 df-dom 8924 df-sdom 8925 df-pnf 11232 df-mnf 11233 df-xr 11234 df-ltxr 11235 df-le 11236 df-sub 11428 df-neg 11429 df-nn 12195 df-2 12257 df-3 12258 df-4 12259 df-5 12260 df-6 12261 df-7 12262 df-8 12263 df-sets 17079 df-slot 17097 df-ndx 17109 df-base 17127 df-ress 17156 df-plusg 17192 df-mulr 17193 df-sca 17195 df-vsca 17196 df-ip 17197 df-0g 17369 df-mgm 18543 df-sgrp 18592 df-mnd 18603 df-grp 18797 df-subg 18975 df-mgp 19947 df-ur 19964 df-ring 20016 df-subrg 20310 df-lmod 20422 df-lss 20492 df-sra 20734 df-rgmod 20735 df-lidl 20736 |
This theorem is referenced by: lidlsubg 20786 zringlpirlem3 20967 intlidl 32391 rhmpreimaidl 32392 idlinsubrg 32400 mxidlprm 32437 ssmxidllem 32438 qsdrnglem2 32456 hbtlem2 41637 hbtlem5 41641 |
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