| Step | Hyp | Ref
| Expression |
| 1 | | rprmirredb.r |
. . . . . 6
⊢ (𝜑 → 𝑅 ∈ PID) |
| 2 | 1 | adantr 481 |
. . . . 5
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑅 ∈ PID) |
| 3 | | rprmirredb.i |
. . . . . . . 8
⊢ 𝐼 = (Irred‘𝑅) |
| 4 | | eqid 2739 |
. . . . . . . 8
⊢
(Base‘𝑅) =
(Base‘𝑅) |
| 5 | 3, 4 | irredcl 20396 |
. . . . . . 7
⊢ (𝑝 ∈ 𝐼 → 𝑝 ∈ (Base‘𝑅)) |
| 6 | 5 | adantl 482 |
. . . . . 6
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ∈ (Base‘𝑅)) |
| 7 | | eqid 2739 |
. . . . . . . . 9
⊢
(Unit‘𝑅) =
(Unit‘𝑅) |
| 8 | 3, 7 | irrednu 20397 |
. . . . . . . 8
⊢ (𝑝 ∈ 𝐼 → ¬ 𝑝 ∈ (Unit‘𝑅)) |
| 9 | 8 | adantl 482 |
. . . . . . 7
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → ¬ 𝑝 ∈ (Unit‘𝑅)) |
| 10 | | df-pid 21331 |
. . . . . . . . . . . . 13
⊢ PID =
(IDomn ∩ LPIR) |
| 11 | 1, 10 | eleqtrdi 2849 |
. . . . . . . . . . . 12
⊢ (𝜑 → 𝑅 ∈ (IDomn ∩ LPIR)) |
| 12 | 11 | elin1d 4134 |
. . . . . . . . . . 11
⊢ (𝜑 → 𝑅 ∈ IDomn) |
| 13 | 12 | idomringd 20701 |
. . . . . . . . . 10
⊢ (𝜑 → 𝑅 ∈ Ring) |
| 14 | 13 | adantr 481 |
. . . . . . . . 9
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑅 ∈ Ring) |
| 15 | | simpr 485 |
. . . . . . . . 9
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ∈ 𝐼) |
| 16 | | eqid 2739 |
. . . . . . . . . 10
⊢
(0g‘𝑅) = (0g‘𝑅) |
| 17 | 3, 16 | irredn0 20395 |
. . . . . . . . 9
⊢ ((𝑅 ∈ Ring ∧ 𝑝 ∈ 𝐼) → 𝑝 ≠ (0g‘𝑅)) |
| 18 | 14, 15, 17 | syl2anc 590 |
. . . . . . . 8
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ≠ (0g‘𝑅)) |
| 19 | | nelsn 4599 |
. . . . . . . 8
⊢ (𝑝 ≠ (0g‘𝑅) → ¬ 𝑝 ∈
{(0g‘𝑅)}) |
| 20 | 18, 19 | syl 17 |
. . . . . . 7
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → ¬ 𝑝 ∈ {(0g‘𝑅)}) |
| 21 | | eqid 2739 |
. . . . . . . 8
⊢
((Unit‘𝑅)
∪ {(0g‘𝑅)}) = ((Unit‘𝑅) ∪ {(0g‘𝑅)}) |
| 22 | | nelun 32602 |
. . . . . . . 8
⊢
(((Unit‘𝑅)
∪ {(0g‘𝑅)}) = ((Unit‘𝑅) ∪ {(0g‘𝑅)}) → (¬ 𝑝 ∈ ((Unit‘𝑅) ∪
{(0g‘𝑅)})
↔ (¬ 𝑝 ∈
(Unit‘𝑅) ∧ ¬
𝑝 ∈
{(0g‘𝑅)}))) |
| 23 | 21, 22 | ax-mp 5 |
. . . . . . 7
⊢ (¬
𝑝 ∈ ((Unit‘𝑅) ∪
{(0g‘𝑅)})
↔ (¬ 𝑝 ∈
(Unit‘𝑅) ∧ ¬
𝑝 ∈
{(0g‘𝑅)})) |
| 24 | 9, 20, 23 | sylanbrc 589 |
. . . . . 6
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → ¬ 𝑝 ∈ ((Unit‘𝑅) ∪ {(0g‘𝑅)})) |
| 25 | 6, 24 | eldifd 3894 |
. . . . 5
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ∈ ((Base‘𝑅) ∖ ((Unit‘𝑅) ∪ {(0g‘𝑅)}))) |
| 26 | | eqid 2739 |
. . . . . . . . . . 11
⊢
(RSpan‘𝑅) =
(RSpan‘𝑅) |
| 27 | | eqid 2739 |
. . . . . . . . . . 11
⊢
(∥r‘𝑅) = (∥r‘𝑅) |
| 28 | 14 | ad3antrrr 736 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → 𝑅 ∈ Ring) |
| 29 | 6 | ad3antrrr 736 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → 𝑝 ∈ (Base‘𝑅)) |
| 30 | 4, 26, 27, 28, 29 | ellpi 33457 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → (𝑥 ∈ ((RSpan‘𝑅)‘{𝑝}) ↔ 𝑝(∥r‘𝑅)𝑥)) |
| 31 | 30 | biimpa 477 |
. . . . . . . . 9
⊢
((((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) ∧ 𝑥 ∈ ((RSpan‘𝑅)‘{𝑝})) → 𝑝(∥r‘𝑅)𝑥) |
| 32 | 4, 26, 27, 28, 29 | ellpi 33457 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → (𝑦 ∈ ((RSpan‘𝑅)‘{𝑝}) ↔ 𝑝(∥r‘𝑅)𝑦)) |
| 33 | 32 | biimpa 477 |
. . . . . . . . 9
⊢
((((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) ∧ 𝑦 ∈ ((RSpan‘𝑅)‘{𝑝})) → 𝑝(∥r‘𝑅)𝑦) |
| 34 | 12 | idomcringd 20700 |
. . . . . . . . . . 11
⊢ (𝜑 → 𝑅 ∈ CRing) |
| 35 | 34 | ad4antr 738 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → 𝑅 ∈ CRing) |
| 36 | 3 | eleq2i 2831 |
. . . . . . . . . . . . . 14
⊢ (𝑝 ∈ 𝐼 ↔ 𝑝 ∈ (Irred‘𝑅)) |
| 37 | 36 | bilani 505 |
. . . . . . . . . . . . 13
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ∈ (Irred‘𝑅)) |
| 38 | | eqid 2739 |
. . . . . . . . . . . . . 14
⊢
((RSpan‘𝑅)‘{𝑝}) = ((RSpan‘𝑅)‘{𝑝}) |
| 39 | 6 | snssd 4719 |
. . . . . . . . . . . . . . 15
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → {𝑝} ⊆ (Base‘𝑅)) |
| 40 | | eqid 2739 |
. . . . . . . . . . . . . . . 16
⊢
(LIdeal‘𝑅) =
(LIdeal‘𝑅) |
| 41 | 26, 4, 40 | rspcl 21229 |
. . . . . . . . . . . . . . 15
⊢ ((𝑅 ∈ Ring ∧ {𝑝} ⊆ (Base‘𝑅)) → ((RSpan‘𝑅)‘{𝑝}) ∈ (LIdeal‘𝑅)) |
| 42 | 14, 39, 41 | syl2anc 590 |
. . . . . . . . . . . . . 14
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → ((RSpan‘𝑅)‘{𝑝}) ∈ (LIdeal‘𝑅)) |
| 43 | 4, 26, 16, 38, 2, 6, 18, 42 | mxidlirred 33556 |
. . . . . . . . . . . . 13
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → (((RSpan‘𝑅)‘{𝑝}) ∈ (MaxIdeal‘𝑅) ↔ 𝑝 ∈ (Irred‘𝑅))) |
| 44 | 37, 43 | mpbird 258 |
. . . . . . . . . . . 12
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → ((RSpan‘𝑅)‘{𝑝}) ∈ (MaxIdeal‘𝑅)) |
| 45 | 44 | ad3antrrr 736 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → ((RSpan‘𝑅)‘{𝑝}) ∈ (MaxIdeal‘𝑅)) |
| 46 | | eqid 2739 |
. . . . . . . . . . . 12
⊢
(LSSum‘(mulGrp‘𝑅)) = (LSSum‘(mulGrp‘𝑅)) |
| 47 | 46 | mxidlprm 33554 |
. . . . . . . . . . 11
⊢ ((𝑅 ∈ CRing ∧
((RSpan‘𝑅)‘{𝑝}) ∈ (MaxIdeal‘𝑅)) → ((RSpan‘𝑅)‘{𝑝}) ∈ (PrmIdeal‘𝑅)) |
| 48 | 35, 45, 47 | syl2anc 590 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → ((RSpan‘𝑅)‘{𝑝}) ∈ (PrmIdeal‘𝑅)) |
| 49 | | simpllr 781 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → 𝑥 ∈ (Base‘𝑅)) |
| 50 | | simplr 774 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → 𝑦 ∈ (Base‘𝑅)) |
| 51 | | simpr 485 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) |
| 52 | 4, 26, 27, 28, 29 | ellpi 33457 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → ((𝑥(.r‘𝑅)𝑦) ∈ ((RSpan‘𝑅)‘{𝑝}) ↔ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦))) |
| 53 | 51, 52 | mpbird 258 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → (𝑥(.r‘𝑅)𝑦) ∈ ((RSpan‘𝑅)‘{𝑝})) |
| 54 | | eqid 2739 |
. . . . . . . . . . 11
⊢
(.r‘𝑅) = (.r‘𝑅) |
| 55 | 4, 54 | prmidlc 33532 |
. . . . . . . . . 10
⊢ (((𝑅 ∈ CRing ∧
((RSpan‘𝑅)‘{𝑝}) ∈ (PrmIdeal‘𝑅)) ∧ (𝑥 ∈ (Base‘𝑅) ∧ 𝑦 ∈ (Base‘𝑅) ∧ (𝑥(.r‘𝑅)𝑦) ∈ ((RSpan‘𝑅)‘{𝑝}))) → (𝑥 ∈ ((RSpan‘𝑅)‘{𝑝}) ∨ 𝑦 ∈ ((RSpan‘𝑅)‘{𝑝}))) |
| 56 | 35, 48, 49, 50, 53, 55 | syl23anc 1385 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → (𝑥 ∈ ((RSpan‘𝑅)‘{𝑝}) ∨ 𝑦 ∈ ((RSpan‘𝑅)‘{𝑝}))) |
| 57 | 31, 33, 56 | orim12da 32546 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) ∧ 𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦)) → (𝑝(∥r‘𝑅)𝑥 ∨ 𝑝(∥r‘𝑅)𝑦)) |
| 58 | 57 | ex 413 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ 𝑥 ∈ (Base‘𝑅)) ∧ 𝑦 ∈ (Base‘𝑅)) → (𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦) → (𝑝(∥r‘𝑅)𝑥 ∨ 𝑝(∥r‘𝑅)𝑦))) |
| 59 | 58 | anasss 467 |
. . . . . 6
⊢ (((𝜑 ∧ 𝑝 ∈ 𝐼) ∧ (𝑥 ∈ (Base‘𝑅) ∧ 𝑦 ∈ (Base‘𝑅))) → (𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦) → (𝑝(∥r‘𝑅)𝑥 ∨ 𝑝(∥r‘𝑅)𝑦))) |
| 60 | 59 | ralrimivva 3182 |
. . . . 5
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → ∀𝑥 ∈ (Base‘𝑅)∀𝑦 ∈ (Base‘𝑅)(𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦) → (𝑝(∥r‘𝑅)𝑥 ∨ 𝑝(∥r‘𝑅)𝑦))) |
| 61 | 4, 7, 16, 27, 54 | isrprm 33609 |
. . . . . 6
⊢ (𝑅 ∈ PID → (𝑝 ∈ (RPrime‘𝑅) ↔ (𝑝 ∈ ((Base‘𝑅) ∖ ((Unit‘𝑅) ∪ {(0g‘𝑅)})) ∧ ∀𝑥 ∈ (Base‘𝑅)∀𝑦 ∈ (Base‘𝑅)(𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦) → (𝑝(∥r‘𝑅)𝑥 ∨ 𝑝(∥r‘𝑅)𝑦))))) |
| 62 | 61 | biimpar 478 |
. . . . 5
⊢ ((𝑅 ∈ PID ∧ (𝑝 ∈ ((Base‘𝑅) ∖ ((Unit‘𝑅) ∪
{(0g‘𝑅)}))
∧ ∀𝑥 ∈
(Base‘𝑅)∀𝑦 ∈ (Base‘𝑅)(𝑝(∥r‘𝑅)(𝑥(.r‘𝑅)𝑦) → (𝑝(∥r‘𝑅)𝑥 ∨ 𝑝(∥r‘𝑅)𝑦)))) → 𝑝 ∈ (RPrime‘𝑅)) |
| 63 | 2, 25, 60, 62 | syl12anc 842 |
. . . 4
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ∈ (RPrime‘𝑅)) |
| 64 | | rprmirredb.p |
. . . 4
⊢ 𝑃 = (RPrime‘𝑅) |
| 65 | 63, 64 | eleqtrrdi 2850 |
. . 3
⊢ ((𝜑 ∧ 𝑝 ∈ 𝐼) → 𝑝 ∈ 𝑃) |
| 66 | | simpr 485 |
. . . 4
⊢ ((𝜑 ∧ 𝑝 ∈ 𝑃) → 𝑝 ∈ 𝑃) |
| 67 | 12 | adantr 481 |
. . . 4
⊢ ((𝜑 ∧ 𝑝 ∈ 𝑃) → 𝑅 ∈ IDomn) |
| 68 | 64, 3, 66, 67 | rprmirred 33623 |
. . 3
⊢ ((𝜑 ∧ 𝑝 ∈ 𝑃) → 𝑝 ∈ 𝐼) |
| 69 | 65, 68 | impbida 806 |
. 2
⊢ (𝜑 → (𝑝 ∈ 𝐼 ↔ 𝑝 ∈ 𝑃)) |
| 70 | 69 | eqrdv 2737 |
1
⊢ (𝜑 → 𝐼 = 𝑃) |