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Mirrors > Home > MPE Home > Th. List > df-rprm | Structured version Visualization version Unicode version |
Description: Define the set of prime elements in a ring. A prime element is a nonzero non-unit that satisfies an equivalent of Euclid's lemma euclemma 15425. (Contributed by Mario Carneiro, 17-Feb-2015.) |
Ref | Expression |
---|---|
df-rprm | RPrime Unit r |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | crpm 27339 | . 2 RPrime | |
2 | vw | . . 3 | |
3 | cvv 3200 | . . 3 | |
4 | vb | . . . 4 | |
5 | 2 | cv 1482 | . . . . 5 |
6 | cbs 15857 | . . . . 5 | |
7 | 5, 6 | cfv 5888 | . . . 4 |
8 | vp | . . . . . . . . . . 11 | |
9 | 8 | cv 1482 | . . . . . . . . . 10 |
10 | vx | . . . . . . . . . . . 12 | |
11 | 10 | cv 1482 | . . . . . . . . . . 11 |
12 | vy | . . . . . . . . . . . 12 | |
13 | 12 | cv 1482 | . . . . . . . . . . 11 |
14 | cmulr 15942 | . . . . . . . . . . . 12 | |
15 | 5, 14 | cfv 5888 | . . . . . . . . . . 11 |
16 | 11, 13, 15 | co 6650 | . . . . . . . . . 10 |
17 | vd | . . . . . . . . . . 11 | |
18 | 17 | cv 1482 | . . . . . . . . . 10 |
19 | 9, 16, 18 | wbr 4653 | . . . . . . . . 9 |
20 | 9, 11, 18 | wbr 4653 | . . . . . . . . . 10 |
21 | 9, 13, 18 | wbr 4653 | . . . . . . . . . 10 |
22 | 20, 21 | wo 383 | . . . . . . . . 9 |
23 | 19, 22 | wi 4 | . . . . . . . 8 |
24 | cdsr 18638 | . . . . . . . . 9 r | |
25 | 5, 24 | cfv 5888 | . . . . . . . 8 r |
26 | 23, 17, 25 | wsbc 3435 | . . . . . . 7 r |
27 | 4 | cv 1482 | . . . . . . 7 |
28 | 26, 12, 27 | wral 2912 | . . . . . 6 r |
29 | 28, 10, 27 | wral 2912 | . . . . 5 r |
30 | cui 18639 | . . . . . . . 8 Unit | |
31 | 5, 30 | cfv 5888 | . . . . . . 7 Unit |
32 | c0g 16100 | . . . . . . . . 9 | |
33 | 5, 32 | cfv 5888 | . . . . . . . 8 |
34 | 33 | csn 4177 | . . . . . . 7 |
35 | 31, 34 | cun 3572 | . . . . . 6 Unit |
36 | 27, 35 | cdif 3571 | . . . . 5 Unit |
37 | 29, 8, 36 | crab 2916 | . . . 4 Unit r |
38 | 4, 7, 37 | csb 3533 | . . 3 Unit r |
39 | 2, 3, 38 | cmpt 4729 | . 2 Unit r |
40 | 1, 39 | wceq 1483 | 1 RPrime Unit r |
Colors of variables: wff setvar class |
This definition is referenced by: (None) |
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