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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-pridl | Structured version Visualization version Unicode version |
Description: Define the class of prime ideals of a ring . A proper ideal of is prime if whenever for ideals and , either or . The more familiar definition using elements rather than ideals is equivalent provided is commutative; see ispridl2 33837 and ispridlc 33869. (Contributed by Jeff Madsen, 10-Jun-2010.) |
Ref | Expression |
---|---|
df-pridl |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cpridl 33807 | . 2 | |
2 | vr | . . 3 | |
3 | crngo 33693 | . . 3 | |
4 | vi | . . . . . . 7 | |
5 | 4 | cv 1482 | . . . . . 6 |
6 | 2 | cv 1482 | . . . . . . . 8 |
7 | c1st 7166 | . . . . . . . 8 | |
8 | 6, 7 | cfv 5888 | . . . . . . 7 |
9 | 8 | crn 5115 | . . . . . 6 |
10 | 5, 9 | wne 2794 | . . . . 5 |
11 | vx | . . . . . . . . . . . . 13 | |
12 | 11 | cv 1482 | . . . . . . . . . . . 12 |
13 | vy | . . . . . . . . . . . . 13 | |
14 | 13 | cv 1482 | . . . . . . . . . . . 12 |
15 | c2nd 7167 | . . . . . . . . . . . . 13 | |
16 | 6, 15 | cfv 5888 | . . . . . . . . . . . 12 |
17 | 12, 14, 16 | co 6650 | . . . . . . . . . . 11 |
18 | 17, 5 | wcel 1990 | . . . . . . . . . 10 |
19 | vb | . . . . . . . . . . 11 | |
20 | 19 | cv 1482 | . . . . . . . . . 10 |
21 | 18, 13, 20 | wral 2912 | . . . . . . . . 9 |
22 | va | . . . . . . . . . 10 | |
23 | 22 | cv 1482 | . . . . . . . . 9 |
24 | 21, 11, 23 | wral 2912 | . . . . . . . 8 |
25 | 23, 5 | wss 3574 | . . . . . . . . 9 |
26 | 20, 5 | wss 3574 | . . . . . . . . 9 |
27 | 25, 26 | wo 383 | . . . . . . . 8 |
28 | 24, 27 | wi 4 | . . . . . . 7 |
29 | cidl 33806 | . . . . . . . 8 | |
30 | 6, 29 | cfv 5888 | . . . . . . 7 |
31 | 28, 19, 30 | wral 2912 | . . . . . 6 |
32 | 31, 22, 30 | wral 2912 | . . . . 5 |
33 | 10, 32 | wa 384 | . . . 4 |
34 | 33, 4, 30 | crab 2916 | . . 3 |
35 | 2, 3, 34 | cmpt 4729 | . 2 |
36 | 1, 35 | wceq 1483 | 1 |
Colors of variables: wff setvar class |
This definition is referenced by: pridlval 33832 |
Copyright terms: Public domain | W3C validator |