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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-igen | Structured version Visualization version Unicode version |
Description: Define the ideal generated by a subset of a ring. (Contributed by Jeff Madsen, 10-Jun-2010.) |
Ref | Expression |
---|---|
df-igen |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cigen 33858 | . 2 | |
2 | vr | . . 3 | |
3 | vs | . . 3 | |
4 | crngo 33693 | . . 3 | |
5 | 2 | cv 1482 | . . . . . 6 |
6 | c1st 7166 | . . . . . 6 | |
7 | 5, 6 | cfv 5888 | . . . . 5 |
8 | 7 | crn 5115 | . . . 4 |
9 | 8 | cpw 4158 | . . 3 |
10 | 3 | cv 1482 | . . . . . 6 |
11 | vj | . . . . . . 7 | |
12 | 11 | cv 1482 | . . . . . 6 |
13 | 10, 12 | wss 3574 | . . . . 5 |
14 | cidl 33806 | . . . . . 6 | |
15 | 5, 14 | cfv 5888 | . . . . 5 |
16 | 13, 11, 15 | crab 2916 | . . . 4 |
17 | 16 | cint 4475 | . . 3 |
18 | 2, 3, 4, 9, 17 | cmpt2 6652 | . 2 |
19 | 1, 18 | wceq 1483 | 1 |
Colors of variables: wff setvar class |
This definition is referenced by: igenval 33860 |
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