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Theorem rngqiprngfu 21234
Description: The function value of 𝐹 at the constructed expected ring unity of 𝑅 is the ring unity of the product of the quotient with the two-sided ideal and the two-sided ideal. (Contributed by AV, 16-Mar-2025.)
Hypotheses
Ref Expression
rngqiprngfu.r (𝜑𝑅 ∈ Rng)
rngqiprngfu.i (𝜑𝐼 ∈ (2Ideal‘𝑅))
rngqiprngfu.j 𝐽 = (𝑅s 𝐼)
rngqiprngfu.u (𝜑𝐽 ∈ Ring)
rngqiprngfu.b 𝐵 = (Base‘𝑅)
rngqiprngfu.t · = (.r𝑅)
rngqiprngfu.1 1 = (1r𝐽)
rngqiprngfu.g = (𝑅 ~QG 𝐼)
rngqiprngfu.q 𝑄 = (𝑅 /s )
rngqiprngfu.v (𝜑𝑄 ∈ Ring)
rngqiprngfu.e (𝜑𝐸 ∈ (1r𝑄))
rngqiprngfu.m = (-g𝑅)
rngqiprngfu.a + = (+g𝑅)
rngqiprngfu.n 𝑈 = ((𝐸 ( 1 · 𝐸)) + 1 )
rngqiprngfu.f 𝐹 = (𝑥𝐵 ↦ ⟨[𝑥] , ( 1 · 𝑥)⟩)
Assertion
Ref Expression
rngqiprngfu (𝜑 → (𝐹𝑈) = ⟨[𝐸] , 1 ⟩)
Distinct variable groups:   𝑥,𝐵   𝑥,𝐸   𝑥,𝑄   𝑥,   𝜑,𝑥   𝑥,𝐼   𝑥,𝑈   𝑥, 1   𝑥, ·
Allowed substitution hints:   + (𝑥)   𝑅(𝑥)   𝐹(𝑥)   𝐽(𝑥)   (𝑥)

Proof of Theorem rngqiprngfu
StepHypRef Expression
1 rngqiprngfu.r . . . 4 (𝜑𝑅 ∈ Rng)
2 rngqiprngfu.i . . . 4 (𝜑𝐼 ∈ (2Ideal‘𝑅))
3 rngqiprngfu.j . . . 4 𝐽 = (𝑅s 𝐼)
4 rngqiprngfu.u . . . 4 (𝜑𝐽 ∈ Ring)
5 rngqiprngfu.b . . . 4 𝐵 = (Base‘𝑅)
6 rngqiprngfu.t . . . 4 · = (.r𝑅)
7 rngqiprngfu.1 . . . 4 1 = (1r𝐽)
8 rngqiprngfu.g . . . 4 = (𝑅 ~QG 𝐼)
9 rngqiprngfu.q . . . 4 𝑄 = (𝑅 /s )
10 rngqiprngfu.v . . . 4 (𝜑𝑄 ∈ Ring)
11 rngqiprngfu.e . . . 4 (𝜑𝐸 ∈ (1r𝑄))
12 rngqiprngfu.m . . . 4 = (-g𝑅)
13 rngqiprngfu.a . . . 4 + = (+g𝑅)
14 rngqiprngfu.n . . . 4 𝑈 = ((𝐸 ( 1 · 𝐸)) + 1 )
151, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14rngqiprngfulem3 21230 . . 3 (𝜑𝑈𝐵)
16 eqid 2730 . . . 4 (Base‘𝑄) = (Base‘𝑄)
17 eqid 2730 . . . 4 (𝑄 ×s 𝐽) = (𝑄 ×s 𝐽)
18 rngqiprngfu.f . . . 4 𝐹 = (𝑥𝐵 ↦ ⟨[𝑥] , ( 1 · 𝑥)⟩)
191, 2, 3, 4, 5, 6, 7, 8, 9, 16, 17, 18rngqiprngimfv 21215 . . 3 ((𝜑𝑈𝐵) → (𝐹𝑈) = ⟨[𝑈] , ( 1 · 𝑈)⟩)
2015, 19mpdan 687 . 2 (𝜑 → (𝐹𝑈) = ⟨[𝑈] , ( 1 · 𝑈)⟩)
211, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14rngqiprngfulem4 21231 . . 3 (𝜑 → [𝑈] = [𝐸] )
221, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14rngqiprngfulem5 21232 . . 3 (𝜑 → ( 1 · 𝑈) = 1 )
2321, 22opeq12d 4848 . 2 (𝜑 → ⟨[𝑈] , ( 1 · 𝑈)⟩ = ⟨[𝐸] , 1 ⟩)
2420, 23eqtrd 2765 1 (𝜑 → (𝐹𝑈) = ⟨[𝐸] , 1 ⟩)
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1540  wcel 2109  cop 4598  cmpt 5191  cfv 6514  (class class class)co 7390  [cec 8672  Basecbs 17186  s cress 17207  +gcplusg 17227  .rcmulr 17228   /s cqus 17475   ×s cxps 17476  -gcsg 18874   ~QG cqg 19061  Rngcrng 20068  1rcur 20097  Ringcrg 20149  2Idealc2idl 21166
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-10 2142  ax-11 2158  ax-12 2178  ax-ext 2702  ax-rep 5237  ax-sep 5254  ax-nul 5264  ax-pow 5323  ax-pr 5390  ax-un 7714  ax-cnex 11131  ax-resscn 11132  ax-1cn 11133  ax-icn 11134  ax-addcl 11135  ax-addrcl 11136  ax-mulcl 11137  ax-mulrcl 11138  ax-mulcom 11139  ax-addass 11140  ax-mulass 11141  ax-distr 11142  ax-i2m1 11143  ax-1ne0 11144  ax-1rid 11145  ax-rnegex 11146  ax-rrecex 11147  ax-cnre 11148  ax-pre-lttri 11149  ax-pre-lttrn 11150  ax-pre-ltadd 11151  ax-pre-mulgt0 11152
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3or 1087  df-3an 1088  df-tru 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2066  df-mo 2534  df-eu 2563  df-clab 2709  df-cleq 2722  df-clel 2804  df-nfc 2879  df-ne 2927  df-nel 3031  df-ral 3046  df-rex 3055  df-rmo 3356  df-reu 3357  df-rab 3409  df-v 3452  df-sbc 3757  df-csb 3866  df-dif 3920  df-un 3922  df-in 3924  df-ss 3934  df-pss 3937  df-nul 4300  df-if 4492  df-pw 4568  df-sn 4593  df-pr 4595  df-tp 4597  df-op 4599  df-uni 4875  df-iun 4960  df-br 5111  df-opab 5173  df-mpt 5192  df-tr 5218  df-id 5536  df-eprel 5541  df-po 5549  df-so 5550  df-fr 5594  df-we 5596  df-xp 5647  df-rel 5648  df-cnv 5649  df-co 5650  df-dm 5651  df-rn 5652  df-res 5653  df-ima 5654  df-pred 6277  df-ord 6338  df-on 6339  df-lim 6340  df-suc 6341  df-iota 6467  df-fun 6516  df-fn 6517  df-f 6518  df-f1 6519  df-fo 6520  df-f1o 6521  df-fv 6522  df-riota 7347  df-ov 7393  df-oprab 7394  df-mpo 7395  df-om 7846  df-1st 7971  df-2nd 7972  df-tpos 8208  df-frecs 8263  df-wrecs 8294  df-recs 8343  df-rdg 8381  df-1o 8437  df-er 8674  df-ec 8676  df-qs 8680  df-en 8922  df-dom 8923  df-sdom 8924  df-fin 8925  df-sup 9400  df-inf 9401  df-pnf 11217  df-mnf 11218  df-xr 11219  df-ltxr 11220  df-le 11221  df-sub 11414  df-neg 11415  df-nn 12194  df-2 12256  df-3 12257  df-4 12258  df-5 12259  df-6 12260  df-7 12261  df-8 12262  df-9 12263  df-n0 12450  df-z 12537  df-dec 12657  df-uz 12801  df-fz 13476  df-struct 17124  df-sets 17141  df-slot 17159  df-ndx 17171  df-base 17187  df-ress 17208  df-plusg 17240  df-mulr 17241  df-sca 17243  df-vsca 17244  df-ip 17245  df-tset 17246  df-ple 17247  df-ds 17249  df-0g 17411  df-imas 17478  df-qus 17479  df-mgm 18574  df-sgrp 18653  df-mnd 18669  df-grp 18875  df-minusg 18876  df-sbg 18877  df-subg 19062  df-nsg 19063  df-eqg 19064  df-cmn 19719  df-abl 19720  df-mgp 20057  df-rng 20069  df-ur 20098  df-ring 20151  df-oppr 20253  df-subrng 20462  df-lss 20845  df-sra 21087  df-rgmod 21088  df-lidl 21125  df-2idl 21167
This theorem is referenced by:  rngqiprngu  21235
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