![]() |
Mathbox for Thierry Arnoux |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > Mathboxes > mxidlmaxv | Structured version Visualization version GIF version |
Description: An ideal πΌ strictly containing a maximal ideal π is the whole ring π΅. (Contributed by Thierry Arnoux, 9-Mar-2025.) |
Ref | Expression |
---|---|
mxidlmaxv.1 | β’ π΅ = (Baseβπ ) |
mxidlmaxv.2 | β’ (π β π β Ring) |
mxidlmaxv.3 | β’ (π β π β (MaxIdealβπ )) |
mxidlmaxv.4 | β’ (π β πΌ β (LIdealβπ )) |
mxidlmaxv.5 | β’ (π β π β πΌ) |
mxidlmaxv.6 | β’ (π β π β (πΌ β π)) |
Ref | Expression |
---|---|
mxidlmaxv | β’ (π β πΌ = π΅) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mxidlmaxv.2 | . . 3 β’ (π β π β Ring) | |
2 | mxidlmaxv.3 | . . 3 β’ (π β π β (MaxIdealβπ )) | |
3 | mxidlmaxv.4 | . . 3 β’ (π β πΌ β (LIdealβπ )) | |
4 | mxidlmaxv.5 | . . 3 β’ (π β π β πΌ) | |
5 | mxidlmaxv.1 | . . . 4 β’ π΅ = (Baseβπ ) | |
6 | 5 | mxidlmax 32432 | . . 3 β’ (((π β Ring β§ π β (MaxIdealβπ )) β§ (πΌ β (LIdealβπ ) β§ π β πΌ)) β (πΌ = π β¨ πΌ = π΅)) |
7 | 1, 2, 3, 4, 6 | syl22anc 837 | . 2 β’ (π β (πΌ = π β¨ πΌ = π΅)) |
8 | mxidlmaxv.6 | . . . . 5 β’ (π β π β (πΌ β π)) | |
9 | 8 | eldifad 3956 | . . . 4 β’ (π β π β πΌ) |
10 | 8 | eldifbd 3957 | . . . 4 β’ (π β Β¬ π β π) |
11 | nelne1 3038 | . . . 4 β’ ((π β πΌ β§ Β¬ π β π) β πΌ β π) | |
12 | 9, 10, 11 | syl2anc 584 | . . 3 β’ (π β πΌ β π) |
13 | 12 | neneqd 2944 | . 2 β’ (π β Β¬ πΌ = π) |
14 | 7, 13 | orcnd 877 | 1 β’ (π β πΌ = π΅) |
Colors of variables: wff setvar class |
Syntax hints: Β¬ wn 3 β wi 4 β¨ wo 845 = wceq 1541 β wcel 2106 β wne 2939 β cdif 3941 β wss 3944 βcfv 6532 Basecbs 17126 Ringcrg 20014 LIdealclidl 20732 MaxIdealcmxidl 32426 |
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-sep 5292 ax-nul 5299 ax-pr 5420 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 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-ral 3061 df-rex 3070 df-rab 3432 df-v 3475 df-dif 3947 df-un 3949 df-in 3951 df-ss 3961 df-nul 4319 df-if 4523 df-sn 4623 df-pr 4625 df-op 4629 df-uni 4902 df-br 5142 df-opab 5204 df-mpt 5225 df-id 5567 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-iota 6484 df-fun 6534 df-fv 6540 df-mxidl 32427 |
This theorem is referenced by: qsdrngilem 32454 |
Copyright terms: Public domain | W3C validator |