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Description: The set P used in the proof of ssmxidl satisfies the condition of Zorn's Lemma. (Contributed by Thierry Arnoux, 10-Apr-2024)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | ssmxidl.1 | ⊢ 𝐵 = ( Base ‘ 𝑅 ) | |
| ssmxidllem.1 | ⊢ 𝑃 = { 𝑝 ∈ ( LIdeal ‘ 𝑅 ) ∣ ( 𝑝 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑝 ) } | ||
| ssmxidllem.2 | ⊢ ( 𝜑 → 𝑅 ∈ Ring ) | ||
| ssmxidllem.3 | ⊢ ( 𝜑 → 𝐼 ∈ ( LIdeal ‘ 𝑅 ) ) | ||
| ssmxidllem.4 | ⊢ ( 𝜑 → 𝐼 ≠ 𝐵 ) | ||
| ssmxidllem2.1 | ⊢ ( 𝜑 → 𝑍 ⊆ 𝑃 ) | ||
| ssmxidllem2.2 | ⊢ ( 𝜑 → 𝑍 ≠ ∅ ) | ||
| ssmxidllem2.3 | ⊢ ( 𝜑 → [⊊] Or 𝑍 ) | ||
| Assertion | ssmxidllem | ⊢ ( 𝜑 → ∪ 𝑍 ∈ 𝑃 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssmxidl.1 | ⊢ 𝐵 = ( Base ‘ 𝑅 ) | |
| 2 | ssmxidllem.1 | ⊢ 𝑃 = { 𝑝 ∈ ( LIdeal ‘ 𝑅 ) ∣ ( 𝑝 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑝 ) } | |
| 3 | ssmxidllem.2 | ⊢ ( 𝜑 → 𝑅 ∈ Ring ) | |
| 4 | ssmxidllem.3 | ⊢ ( 𝜑 → 𝐼 ∈ ( LIdeal ‘ 𝑅 ) ) | |
| 5 | ssmxidllem.4 | ⊢ ( 𝜑 → 𝐼 ≠ 𝐵 ) | |
| 6 | ssmxidllem2.1 | ⊢ ( 𝜑 → 𝑍 ⊆ 𝑃 ) | |
| 7 | ssmxidllem2.2 | ⊢ ( 𝜑 → 𝑍 ≠ ∅ ) | |
| 8 | ssmxidllem2.3 | ⊢ ( 𝜑 → [⊊] Or 𝑍 ) | |
| 9 | neeq1 | ⊢ ( 𝑝 = ∪ 𝑍 → ( 𝑝 ≠ 𝐵 ↔ ∪ 𝑍 ≠ 𝐵 ) ) | |
| 10 | sseq2 | ⊢ ( 𝑝 = ∪ 𝑍 → ( 𝐼 ⊆ 𝑝 ↔ 𝐼 ⊆ ∪ 𝑍 ) ) | |
| 11 | 9 10 | anbi12d | ⊢ ( 𝑝 = ∪ 𝑍 → ( ( 𝑝 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑝 ) ↔ ( ∪ 𝑍 ≠ 𝐵 ∧ 𝐼 ⊆ ∪ 𝑍 ) ) ) |
| 12 | 2 | ssrab3 | ⊢ 𝑃 ⊆ ( LIdeal ‘ 𝑅 ) |
| 13 | 6 12 | sstrdi | ⊢ ( 𝜑 → 𝑍 ⊆ ( LIdeal ‘ 𝑅 ) ) |
| 14 | 13 | sselda | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ) |
| 15 | eqid | ⊢ ( LIdeal ‘ 𝑅 ) = ( LIdeal ‘ 𝑅 ) | |
| 16 | 1 15 | lidlss | ⊢ ( 𝑗 ∈ ( LIdeal ‘ 𝑅 ) → 𝑗 ⊆ 𝐵 ) |
| 17 | 14 16 | syl | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → 𝑗 ⊆ 𝐵 ) |
| 18 | 17 | ralrimiva | ⊢ ( 𝜑 → ∀ 𝑗 ∈ 𝑍 𝑗 ⊆ 𝐵 ) |
| 19 | unissb | ⊢ ( ∪ 𝑍 ⊆ 𝐵 ↔ ∀ 𝑗 ∈ 𝑍 𝑗 ⊆ 𝐵 ) | |
| 20 | 18 19 | sylibr | ⊢ ( 𝜑 → ∪ 𝑍 ⊆ 𝐵 ) |
| 21 | 3 | adantr | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → 𝑅 ∈ Ring ) |
| 22 | eqid | ⊢ ( 0g ‘ 𝑅 ) = ( 0g ‘ 𝑅 ) | |
| 23 | 15 22 | lidl0cl | ⊢ ( ( 𝑅 ∈ Ring ∧ 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ) → ( 0g ‘ 𝑅 ) ∈ 𝑗 ) |
| 24 | 21 14 23 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → ( 0g ‘ 𝑅 ) ∈ 𝑗 ) |
| 25 | n0i | ⊢ ( ( 0g ‘ 𝑅 ) ∈ 𝑗 → ¬ 𝑗 = ∅ ) | |
| 26 | 24 25 | syl | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → ¬ 𝑗 = ∅ ) |
| 27 | 26 | reximdva0 | ⊢ ( ( 𝜑 ∧ 𝑍 ≠ ∅ ) → ∃ 𝑗 ∈ 𝑍 ¬ 𝑗 = ∅ ) |
| 28 | 7 27 | mpdan | ⊢ ( 𝜑 → ∃ 𝑗 ∈ 𝑍 ¬ 𝑗 = ∅ ) |
| 29 | rexnal | ⊢ ( ∃ 𝑗 ∈ 𝑍 ¬ 𝑗 = ∅ ↔ ¬ ∀ 𝑗 ∈ 𝑍 𝑗 = ∅ ) | |
| 30 | 28 29 | sylib | ⊢ ( 𝜑 → ¬ ∀ 𝑗 ∈ 𝑍 𝑗 = ∅ ) |
| 31 | uni0c | ⊢ ( ∪ 𝑍 = ∅ ↔ ∀ 𝑗 ∈ 𝑍 𝑗 = ∅ ) | |
| 32 | 31 | necon3abii | ⊢ ( ∪ 𝑍 ≠ ∅ ↔ ¬ ∀ 𝑗 ∈ 𝑍 𝑗 = ∅ ) |
| 33 | 30 32 | sylibr | ⊢ ( 𝜑 → ∪ 𝑍 ≠ ∅ ) |
| 34 | eluni2 | ⊢ ( 𝑎 ∈ ∪ 𝑍 ↔ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) | |
| 35 | eluni2 | ⊢ ( 𝑏 ∈ ∪ 𝑍 ↔ ∃ 𝑗 ∈ 𝑍 𝑏 ∈ 𝑗 ) | |
| 36 | 34 35 | anbi12i | ⊢ ( ( 𝑎 ∈ ∪ 𝑍 ∧ 𝑏 ∈ ∪ 𝑍 ) ↔ ( ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ∧ ∃ 𝑗 ∈ 𝑍 𝑏 ∈ 𝑗 ) ) |
| 37 | an32 | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) ∧ 𝑗 ∈ 𝑍 ) ↔ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) ) | |
| 38 | 3 | ad6antr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑅 ∈ Ring ) |
| 39 | 13 | ad5antr | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → 𝑍 ⊆ ( LIdeal ‘ 𝑅 ) ) |
| 40 | simp-4r | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → 𝑗 ∈ 𝑍 ) | |
| 41 | 39 40 | sseldd | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ) |
| 42 | 41 | adantr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ) |
| 43 | simp-6r | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑥 ∈ 𝐵 ) | |
| 44 | simpr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑖 ⊆ 𝑗 ) | |
| 45 | simplr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑎 ∈ 𝑖 ) | |
| 46 | 44 45 | sseldd | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑎 ∈ 𝑗 ) |
| 47 | eqid | ⊢ ( .r ‘ 𝑅 ) = ( .r ‘ 𝑅 ) | |
| 48 | 15 1 47 | lidlmcl | ⊢ ( ( ( 𝑅 ∈ Ring ∧ 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ) ∧ ( 𝑥 ∈ 𝐵 ∧ 𝑎 ∈ 𝑗 ) ) → ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ∈ 𝑗 ) |
| 49 | 38 42 43 46 48 | syl22anc | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ∈ 𝑗 ) |
| 50 | simp-4r | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑏 ∈ 𝑗 ) | |
| 51 | eqid | ⊢ ( +g ‘ 𝑅 ) = ( +g ‘ 𝑅 ) | |
| 52 | 15 51 | lidlacl | ⊢ ( ( ( 𝑅 ∈ Ring ∧ 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ) ∧ ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ∈ 𝑗 ∧ 𝑏 ∈ 𝑗 ) ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ 𝑗 ) |
| 53 | 38 42 49 50 52 | syl22anc | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ 𝑗 ) |
| 54 | 40 | adantr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → 𝑗 ∈ 𝑍 ) |
| 55 | elunii | ⊢ ( ( ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ 𝑗 ∧ 𝑗 ∈ 𝑍 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) | |
| 56 | 53 54 55 | syl2anc | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑖 ⊆ 𝑗 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 57 | 3 | ad6antr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑅 ∈ Ring ) |
| 58 | 39 | adantr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑍 ⊆ ( LIdeal ‘ 𝑅 ) ) |
| 59 | simplr | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → 𝑖 ∈ 𝑍 ) | |
| 60 | 59 | adantr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑖 ∈ 𝑍 ) |
| 61 | 58 60 | sseldd | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑖 ∈ ( LIdeal ‘ 𝑅 ) ) |
| 62 | simp-6r | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑥 ∈ 𝐵 ) | |
| 63 | simplr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑎 ∈ 𝑖 ) | |
| 64 | 15 1 47 | lidlmcl | ⊢ ( ( ( 𝑅 ∈ Ring ∧ 𝑖 ∈ ( LIdeal ‘ 𝑅 ) ) ∧ ( 𝑥 ∈ 𝐵 ∧ 𝑎 ∈ 𝑖 ) ) → ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ∈ 𝑖 ) |
| 65 | 57 61 62 63 64 | syl22anc | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ∈ 𝑖 ) |
| 66 | simpr | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑗 ⊆ 𝑖 ) | |
| 67 | simp-4r | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑏 ∈ 𝑗 ) | |
| 68 | 66 67 | sseldd | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → 𝑏 ∈ 𝑖 ) |
| 69 | 15 51 | lidlacl | ⊢ ( ( ( 𝑅 ∈ Ring ∧ 𝑖 ∈ ( LIdeal ‘ 𝑅 ) ) ∧ ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ∈ 𝑖 ∧ 𝑏 ∈ 𝑖 ) ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ 𝑖 ) |
| 70 | 57 61 65 68 69 | syl22anc | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ 𝑖 ) |
| 71 | elunii | ⊢ ( ( ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ 𝑖 ∧ 𝑖 ∈ 𝑍 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) | |
| 72 | 70 60 71 | syl2anc | ⊢ ( ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) ∧ 𝑗 ⊆ 𝑖 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 73 | 8 | ad5antr | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → [⊊] Or 𝑍 ) |
| 74 | sorpssi | ⊢ ( ( [⊊] Or 𝑍 ∧ ( 𝑖 ∈ 𝑍 ∧ 𝑗 ∈ 𝑍 ) ) → ( 𝑖 ⊆ 𝑗 ∨ 𝑗 ⊆ 𝑖 ) ) | |
| 75 | 73 59 40 74 | syl12anc | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → ( 𝑖 ⊆ 𝑗 ∨ 𝑗 ⊆ 𝑖 ) ) |
| 76 | 56 72 75 | mpjaodan | ⊢ ( ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ 𝑖 ∈ 𝑍 ) ∧ 𝑎 ∈ 𝑖 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 77 | 76 | r19.29an | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) ∧ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 78 | 77 | an32s | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑗 ∈ 𝑍 ) ∧ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) ∧ 𝑏 ∈ 𝑗 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 79 | 37 78 | sylanb | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) ∧ 𝑗 ∈ 𝑍 ) ∧ 𝑏 ∈ 𝑗 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 80 | 79 | r19.29an | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ) ∧ ∃ 𝑗 ∈ 𝑍 𝑏 ∈ 𝑗 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 81 | 80 | anasss | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ ( ∃ 𝑖 ∈ 𝑍 𝑎 ∈ 𝑖 ∧ ∃ 𝑗 ∈ 𝑍 𝑏 ∈ 𝑗 ) ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 82 | 36 81 | sylan2b | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) ∧ ( 𝑎 ∈ ∪ 𝑍 ∧ 𝑏 ∈ ∪ 𝑍 ) ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 83 | 82 | ralrimivva | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝐵 ) → ∀ 𝑎 ∈ ∪ 𝑍 ∀ 𝑏 ∈ ∪ 𝑍 ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 84 | 83 | ralrimiva | ⊢ ( 𝜑 → ∀ 𝑥 ∈ 𝐵 ∀ 𝑎 ∈ ∪ 𝑍 ∀ 𝑏 ∈ ∪ 𝑍 ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) |
| 85 | 15 1 51 47 | islidl | ⊢ ( ∪ 𝑍 ∈ ( LIdeal ‘ 𝑅 ) ↔ ( ∪ 𝑍 ⊆ 𝐵 ∧ ∪ 𝑍 ≠ ∅ ∧ ∀ 𝑥 ∈ 𝐵 ∀ 𝑎 ∈ ∪ 𝑍 ∀ 𝑏 ∈ ∪ 𝑍 ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑎 ) ( +g ‘ 𝑅 ) 𝑏 ) ∈ ∪ 𝑍 ) ) |
| 86 | 20 33 84 85 | syl3anbrc | ⊢ ( 𝜑 → ∪ 𝑍 ∈ ( LIdeal ‘ 𝑅 ) ) |
| 87 | 6 | sselda | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → 𝑗 ∈ 𝑃 ) |
| 88 | neeq1 | ⊢ ( 𝑝 = 𝑗 → ( 𝑝 ≠ 𝐵 ↔ 𝑗 ≠ 𝐵 ) ) | |
| 89 | sseq2 | ⊢ ( 𝑝 = 𝑗 → ( 𝐼 ⊆ 𝑝 ↔ 𝐼 ⊆ 𝑗 ) ) | |
| 90 | 88 89 | anbi12d | ⊢ ( 𝑝 = 𝑗 → ( ( 𝑝 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑝 ) ↔ ( 𝑗 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑗 ) ) ) |
| 91 | 90 2 | elrab2 | ⊢ ( 𝑗 ∈ 𝑃 ↔ ( 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ∧ ( 𝑗 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑗 ) ) ) |
| 92 | 87 91 | sylib | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → ( 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ∧ ( 𝑗 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑗 ) ) ) |
| 93 | 92 | simprld | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → 𝑗 ≠ 𝐵 ) |
| 94 | eqid | ⊢ ( 1r ‘ 𝑅 ) = ( 1r ‘ 𝑅 ) | |
| 95 | 1 94 | pridln1 | ⊢ ( ( 𝑅 ∈ Ring ∧ 𝑗 ∈ ( LIdeal ‘ 𝑅 ) ∧ 𝑗 ≠ 𝐵 ) → ¬ ( 1r ‘ 𝑅 ) ∈ 𝑗 ) |
| 96 | 21 14 93 95 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → ¬ ( 1r ‘ 𝑅 ) ∈ 𝑗 ) |
| 97 | 96 | nrexdv | ⊢ ( 𝜑 → ¬ ∃ 𝑗 ∈ 𝑍 ( 1r ‘ 𝑅 ) ∈ 𝑗 ) |
| 98 | eluni2 | ⊢ ( ( 1r ‘ 𝑅 ) ∈ ∪ 𝑍 ↔ ∃ 𝑗 ∈ 𝑍 ( 1r ‘ 𝑅 ) ∈ 𝑗 ) | |
| 99 | 97 98 | sylnibr | ⊢ ( 𝜑 → ¬ ( 1r ‘ 𝑅 ) ∈ ∪ 𝑍 ) |
| 100 | 15 1 94 | lidl1el | ⊢ ( ( 𝑅 ∈ Ring ∧ ∪ 𝑍 ∈ ( LIdeal ‘ 𝑅 ) ) → ( ( 1r ‘ 𝑅 ) ∈ ∪ 𝑍 ↔ ∪ 𝑍 = 𝐵 ) ) |
| 101 | 3 86 100 | syl2anc | ⊢ ( 𝜑 → ( ( 1r ‘ 𝑅 ) ∈ ∪ 𝑍 ↔ ∪ 𝑍 = 𝐵 ) ) |
| 102 | 101 | necon3bbid | ⊢ ( 𝜑 → ( ¬ ( 1r ‘ 𝑅 ) ∈ ∪ 𝑍 ↔ ∪ 𝑍 ≠ 𝐵 ) ) |
| 103 | 99 102 | mpbid | ⊢ ( 𝜑 → ∪ 𝑍 ≠ 𝐵 ) |
| 104 | 92 | simprrd | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ 𝑍 ) → 𝐼 ⊆ 𝑗 ) |
| 105 | 104 | ralrimiva | ⊢ ( 𝜑 → ∀ 𝑗 ∈ 𝑍 𝐼 ⊆ 𝑗 ) |
| 106 | ssint | ⊢ ( 𝐼 ⊆ ∩ 𝑍 ↔ ∀ 𝑗 ∈ 𝑍 𝐼 ⊆ 𝑗 ) | |
| 107 | 105 106 | sylibr | ⊢ ( 𝜑 → 𝐼 ⊆ ∩ 𝑍 ) |
| 108 | intssuni | ⊢ ( 𝑍 ≠ ∅ → ∩ 𝑍 ⊆ ∪ 𝑍 ) | |
| 109 | 7 108 | syl | ⊢ ( 𝜑 → ∩ 𝑍 ⊆ ∪ 𝑍 ) |
| 110 | 107 109 | sstrd | ⊢ ( 𝜑 → 𝐼 ⊆ ∪ 𝑍 ) |
| 111 | 103 110 | jca | ⊢ ( 𝜑 → ( ∪ 𝑍 ≠ 𝐵 ∧ 𝐼 ⊆ ∪ 𝑍 ) ) |
| 112 | 11 86 111 | elrabd | ⊢ ( 𝜑 → ∪ 𝑍 ∈ { 𝑝 ∈ ( LIdeal ‘ 𝑅 ) ∣ ( 𝑝 ≠ 𝐵 ∧ 𝐼 ⊆ 𝑝 ) } ) |
| 113 | 112 2 | eleqtrrdi | ⊢ ( 𝜑 → ∪ 𝑍 ∈ 𝑃 ) |