| Step |
Hyp |
Ref |
Expression |
| 1 |
|
rsprprmprmidlb.0 |
⊢ 0 = ( 0g ‘ 𝑅 ) |
| 2 |
|
rsprprmprmidlb.b |
⊢ 𝐵 = ( Base ‘ 𝑅 ) |
| 3 |
|
rsprprmprmidlb.p |
⊢ 𝑃 = ( RPrime ‘ 𝑅 ) |
| 4 |
|
rsprprmprmidlb.k |
⊢ 𝐾 = ( RSpan ‘ 𝑅 ) |
| 5 |
|
rsprprmprmidlb.r |
⊢ ( 𝜑 → 𝑅 ∈ CRing ) |
| 6 |
|
rsprprmprmidlb.x |
⊢ ( 𝜑 → 𝑋 ∈ 𝐵 ) |
| 7 |
|
rsprprmprmidlb.1 |
⊢ ( 𝜑 → 𝑋 ≠ 0 ) |
| 8 |
5
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑋 ∈ 𝑃 ) → 𝑅 ∈ CRing ) |
| 9 |
3
|
a1i |
⊢ ( 𝜑 → 𝑃 = ( RPrime ‘ 𝑅 ) ) |
| 10 |
9
|
eleq2d |
⊢ ( 𝜑 → ( 𝑋 ∈ 𝑃 ↔ 𝑋 ∈ ( RPrime ‘ 𝑅 ) ) ) |
| 11 |
10
|
biimpa |
⊢ ( ( 𝜑 ∧ 𝑋 ∈ 𝑃 ) → 𝑋 ∈ ( RPrime ‘ 𝑅 ) ) |
| 12 |
4 8 11
|
rsprprmprmidl |
⊢ ( ( 𝜑 ∧ 𝑋 ∈ 𝑃 ) → ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) |
| 13 |
5
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → 𝑅 ∈ CRing ) |
| 14 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → 𝑋 ∈ 𝐵 ) |
| 15 |
|
eqid |
⊢ ( Unit ‘ 𝑅 ) = ( Unit ‘ 𝑅 ) |
| 16 |
|
eqid |
⊢ ( 𝐾 ‘ { 𝑋 } ) = ( 𝐾 ‘ { 𝑋 } ) |
| 17 |
15 4 16 2 14 13
|
unitpidl1 |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ( ( 𝐾 ‘ { 𝑋 } ) = 𝐵 ↔ 𝑋 ∈ ( Unit ‘ 𝑅 ) ) ) |
| 18 |
17
|
biimpar |
⊢ ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑋 ∈ ( Unit ‘ 𝑅 ) ) → ( 𝐾 ‘ { 𝑋 } ) = 𝐵 ) |
| 19 |
13
|
crngringd |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → 𝑅 ∈ Ring ) |
| 20 |
|
eqid |
⊢ ( .r ‘ 𝑅 ) = ( .r ‘ 𝑅 ) |
| 21 |
2 20
|
prmidlnr |
⊢ ( ( 𝑅 ∈ Ring ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ( 𝐾 ‘ { 𝑋 } ) ≠ 𝐵 ) |
| 22 |
19 21
|
sylancom |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ( 𝐾 ‘ { 𝑋 } ) ≠ 𝐵 ) |
| 23 |
22
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑋 ∈ ( Unit ‘ 𝑅 ) ) → ( 𝐾 ‘ { 𝑋 } ) ≠ 𝐵 ) |
| 24 |
23
|
neneqd |
⊢ ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑋 ∈ ( Unit ‘ 𝑅 ) ) → ¬ ( 𝐾 ‘ { 𝑋 } ) = 𝐵 ) |
| 25 |
18 24
|
pm2.65da |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ¬ 𝑋 ∈ ( Unit ‘ 𝑅 ) ) |
| 26 |
|
nelsn |
⊢ ( 𝑋 ≠ 0 → ¬ 𝑋 ∈ { 0 } ) |
| 27 |
7 26
|
syl |
⊢ ( 𝜑 → ¬ 𝑋 ∈ { 0 } ) |
| 28 |
27
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ¬ 𝑋 ∈ { 0 } ) |
| 29 |
|
eqid |
⊢ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) = ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) |
| 30 |
|
nelun |
⊢ ( ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) = ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) → ( ¬ 𝑋 ∈ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) ↔ ( ¬ 𝑋 ∈ ( Unit ‘ 𝑅 ) ∧ ¬ 𝑋 ∈ { 0 } ) ) ) |
| 31 |
29 30
|
ax-mp |
⊢ ( ¬ 𝑋 ∈ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) ↔ ( ¬ 𝑋 ∈ ( Unit ‘ 𝑅 ) ∧ ¬ 𝑋 ∈ { 0 } ) ) |
| 32 |
25 28 31
|
sylanbrc |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ¬ 𝑋 ∈ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) ) |
| 33 |
14 32
|
eldifd |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → 𝑋 ∈ ( 𝐵 ∖ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) ) ) |
| 34 |
|
eqid |
⊢ ( ∥r ‘ 𝑅 ) = ( ∥r ‘ 𝑅 ) |
| 35 |
19
|
ad3antrrr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → 𝑅 ∈ Ring ) |
| 36 |
6
|
ad4antr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → 𝑋 ∈ 𝐵 ) |
| 37 |
2 4 34 35 36
|
ellpi |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → ( 𝑥 ∈ ( 𝐾 ‘ { 𝑋 } ) ↔ 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ) ) |
| 38 |
37
|
biimpa |
⊢ ( ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) ∧ 𝑥 ∈ ( 𝐾 ‘ { 𝑋 } ) ) → 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ) |
| 39 |
2 4 34 35 36
|
ellpi |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → ( 𝑦 ∈ ( 𝐾 ‘ { 𝑋 } ) ↔ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) |
| 40 |
39
|
biimpa |
⊢ ( ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) ∧ 𝑦 ∈ ( 𝐾 ‘ { 𝑋 } ) ) → 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) |
| 41 |
5
|
ad4antr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → 𝑅 ∈ CRing ) |
| 42 |
|
simp-4r |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) |
| 43 |
|
simpllr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → 𝑥 ∈ 𝐵 ) |
| 44 |
|
simplr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → 𝑦 ∈ 𝐵 ) |
| 45 |
19
|
ad2antrr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) → 𝑅 ∈ Ring ) |
| 46 |
6
|
ad3antrrr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) → 𝑋 ∈ 𝐵 ) |
| 47 |
2 4 34 45 46
|
ellpi |
⊢ ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) → ( ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ∈ ( 𝐾 ‘ { 𝑋 } ) ↔ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) ) |
| 48 |
47
|
biimpar |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ∈ ( 𝐾 ‘ { 𝑋 } ) ) |
| 49 |
2 20
|
prmidlc |
⊢ ( ( ( 𝑅 ∈ CRing ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ ( 𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵 ∧ ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ∈ ( 𝐾 ‘ { 𝑋 } ) ) ) → ( 𝑥 ∈ ( 𝐾 ‘ { 𝑋 } ) ∨ 𝑦 ∈ ( 𝐾 ‘ { 𝑋 } ) ) ) |
| 50 |
41 42 43 44 48 49
|
syl23anc |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → ( 𝑥 ∈ ( 𝐾 ‘ { 𝑋 } ) ∨ 𝑦 ∈ ( 𝐾 ‘ { 𝑋 } ) ) ) |
| 51 |
38 40 50
|
orim12da |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) ∧ 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) ) → ( 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ∨ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) |
| 52 |
51
|
ex |
⊢ ( ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ 𝑥 ∈ 𝐵 ) ∧ 𝑦 ∈ 𝐵 ) → ( 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) → ( 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ∨ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) ) |
| 53 |
52
|
anasss |
⊢ ( ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ∧ ( 𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵 ) ) → ( 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) → ( 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ∨ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) ) |
| 54 |
53
|
ralrimivva |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → ∀ 𝑥 ∈ 𝐵 ∀ 𝑦 ∈ 𝐵 ( 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) → ( 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ∨ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) ) |
| 55 |
2 15 1 34 20
|
isrprm |
⊢ ( 𝑅 ∈ CRing → ( 𝑋 ∈ ( RPrime ‘ 𝑅 ) ↔ ( 𝑋 ∈ ( 𝐵 ∖ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) ) ∧ ∀ 𝑥 ∈ 𝐵 ∀ 𝑦 ∈ 𝐵 ( 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) → ( 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ∨ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) ) ) ) |
| 56 |
55
|
biimpar |
⊢ ( ( 𝑅 ∈ CRing ∧ ( 𝑋 ∈ ( 𝐵 ∖ ( ( Unit ‘ 𝑅 ) ∪ { 0 } ) ) ∧ ∀ 𝑥 ∈ 𝐵 ∀ 𝑦 ∈ 𝐵 ( 𝑋 ( ∥r ‘ 𝑅 ) ( 𝑥 ( .r ‘ 𝑅 ) 𝑦 ) → ( 𝑋 ( ∥r ‘ 𝑅 ) 𝑥 ∨ 𝑋 ( ∥r ‘ 𝑅 ) 𝑦 ) ) ) ) → 𝑋 ∈ ( RPrime ‘ 𝑅 ) ) |
| 57 |
13 33 54 56
|
syl12anc |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → 𝑋 ∈ ( RPrime ‘ 𝑅 ) ) |
| 58 |
57 3
|
eleqtrrdi |
⊢ ( ( 𝜑 ∧ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) → 𝑋 ∈ 𝑃 ) |
| 59 |
12 58
|
impbida |
⊢ ( 𝜑 → ( 𝑋 ∈ 𝑃 ↔ ( 𝐾 ‘ { 𝑋 } ) ∈ ( PrmIdeal ‘ 𝑅 ) ) ) |