![]() |
Mathbox for Alexander van der Vekens |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > Mathboxes > rngqiprngghmlem3 | Structured version Visualization version GIF version |
Description: Lemma 3 for rngqiprngghm 46764. (Contributed by AV, 25-Feb-2025.) |
Ref | Expression |
---|---|
rng2idlring.r | β’ (π β π β Rng) |
rng2idlring.i | β’ (π β πΌ β (2Idealβπ )) |
rng2idlring.j | β’ π½ = (π βΎs πΌ) |
rng2idlring.u | β’ (π β π½ β Ring) |
rng2idlring.b | β’ π΅ = (Baseβπ ) |
rng2idlring.t | β’ Β· = (.rβπ ) |
rng2idlring.1 | β’ 1 = (1rβπ½) |
Ref | Expression |
---|---|
rngqiprngghmlem3 | β’ ((π β§ (π΄ β π΅ β§ πΆ β π΅)) β ( 1 Β· (π΄(+gβπ )πΆ)) = (( 1 Β· π΄)(+gβπ½)( 1 Β· πΆ))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rng2idlring.r | . . 3 β’ (π β π β Rng) | |
2 | rng2idlring.j | . . . . . . 7 β’ π½ = (π βΎs πΌ) | |
3 | rng2idlring.b | . . . . . . 7 β’ π΅ = (Baseβπ ) | |
4 | 2, 3 | ressbasss 17179 | . . . . . 6 β’ (Baseβπ½) β π΅ |
5 | rng2idlring.u | . . . . . . 7 β’ (π β π½ β Ring) | |
6 | eqid 2732 | . . . . . . . 8 β’ (Baseβπ½) = (Baseβπ½) | |
7 | rng2idlring.1 | . . . . . . . 8 β’ 1 = (1rβπ½) | |
8 | 6, 7 | ringidcl 20076 | . . . . . . 7 β’ (π½ β Ring β 1 β (Baseβπ½)) |
9 | 5, 8 | syl 17 | . . . . . 6 β’ (π β 1 β (Baseβπ½)) |
10 | 4, 9 | sselid 3979 | . . . . 5 β’ (π β 1 β π΅) |
11 | 10 | anim1i 615 | . . . 4 β’ ((π β§ (π΄ β π΅ β§ πΆ β π΅)) β ( 1 β π΅ β§ (π΄ β π΅ β§ πΆ β π΅))) |
12 | 3anass 1095 | . . . 4 β’ (( 1 β π΅ β§ π΄ β π΅ β§ πΆ β π΅) β ( 1 β π΅ β§ (π΄ β π΅ β§ πΆ β π΅))) | |
13 | 11, 12 | sylibr 233 | . . 3 β’ ((π β§ (π΄ β π΅ β§ πΆ β π΅)) β ( 1 β π΅ β§ π΄ β π΅ β§ πΆ β π΅)) |
14 | eqid 2732 | . . . 4 β’ (+gβπ ) = (+gβπ ) | |
15 | rng2idlring.t | . . . 4 β’ Β· = (.rβπ ) | |
16 | 3, 14, 15 | rngdi 46645 | . . 3 β’ ((π β Rng β§ ( 1 β π΅ β§ π΄ β π΅ β§ πΆ β π΅)) β ( 1 Β· (π΄(+gβπ )πΆ)) = (( 1 Β· π΄)(+gβπ )( 1 Β· πΆ))) |
17 | 1, 13, 16 | syl2an2r 683 | . 2 β’ ((π β§ (π΄ β π΅ β§ πΆ β π΅)) β ( 1 Β· (π΄(+gβπ )πΆ)) = (( 1 Β· π΄)(+gβπ )( 1 Β· πΆ))) |
18 | rng2idlring.i | . . . . 5 β’ (π β πΌ β (2Idealβπ )) | |
19 | 2, 14 | ressplusg 17231 | . . . . 5 β’ (πΌ β (2Idealβπ ) β (+gβπ ) = (+gβπ½)) |
20 | 18, 19 | syl 17 | . . . 4 β’ (π β (+gβπ ) = (+gβπ½)) |
21 | 20 | oveqd 7422 | . . 3 β’ (π β (( 1 Β· π΄)(+gβπ )( 1 Β· πΆ)) = (( 1 Β· π΄)(+gβπ½)( 1 Β· πΆ))) |
22 | 21 | adantr 481 | . 2 β’ ((π β§ (π΄ β π΅ β§ πΆ β π΅)) β (( 1 Β· π΄)(+gβπ )( 1 Β· πΆ)) = (( 1 Β· π΄)(+gβπ½)( 1 Β· πΆ))) |
23 | 17, 22 | eqtrd 2772 | 1 β’ ((π β§ (π΄ β π΅ β§ πΆ β π΅)) β ( 1 Β· (π΄(+gβπ )πΆ)) = (( 1 Β· π΄)(+gβπ½)( 1 Β· πΆ))) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 396 β§ w3a 1087 = wceq 1541 β wcel 2106 βcfv 6540 (class class class)co 7405 Basecbs 17140 βΎs cress 17169 +gcplusg 17193 .rcmulr 17194 1rcur 19998 Ringcrg 20049 2Idealc2idl 20848 Rngcrng 46634 |
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 2703 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7721 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 |
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 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3966 df-nul 4322 df-if 4528 df-pw 4603 df-sn 4628 df-pr 4630 df-op 4634 df-uni 4908 df-iun 4998 df-br 5148 df-opab 5210 df-mpt 5231 df-tr 5265 df-id 5573 df-eprel 5579 df-po 5587 df-so 5588 df-fr 5630 df-we 5632 df-xp 5681 df-rel 5682 df-cnv 5683 df-co 5684 df-dm 5685 df-rn 5686 df-res 5687 df-ima 5688 df-pred 6297 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6492 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-om 7852 df-2nd 7972 df-frecs 8262 df-wrecs 8293 df-recs 8367 df-rdg 8406 df-er 8699 df-en 8936 df-dom 8937 df-sdom 8938 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11442 df-neg 11443 df-nn 12209 df-2 12271 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17141 df-ress 17170 df-plusg 17206 df-0g 17383 df-mgm 18557 df-sgrp 18606 df-mnd 18622 df-mgp 19982 df-ur 19999 df-ring 20051 df-rng 46635 |
This theorem is referenced by: rngqiprngghm 46764 |
Copyright terms: Public domain | W3C validator |