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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-rngohom | Structured version Visualization version Unicode version |
Description: Define the function which gives the set of ring homomorphisms between two given rings. (Contributed by Jeff Madsen, 19-Jun-2010.) |
Ref | Expression |
---|---|
df-rngohom | GId GId |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | crnghom 33759 | . 2 | |
2 | vr | . . 3 | |
3 | vs | . . 3 | |
4 | crngo 33693 | . . 3 | |
5 | 2 | cv 1482 | . . . . . . . . 9 |
6 | c2nd 7167 | . . . . . . . . 9 | |
7 | 5, 6 | cfv 5888 | . . . . . . . 8 |
8 | cgi 27344 | . . . . . . . 8 GId | |
9 | 7, 8 | cfv 5888 | . . . . . . 7 GId |
10 | vf | . . . . . . . 8 | |
11 | 10 | cv 1482 | . . . . . . 7 |
12 | 9, 11 | cfv 5888 | . . . . . 6 GId |
13 | 3 | cv 1482 | . . . . . . . 8 |
14 | 13, 6 | cfv 5888 | . . . . . . 7 |
15 | 14, 8 | cfv 5888 | . . . . . 6 GId |
16 | 12, 15 | wceq 1483 | . . . . 5 GId GId |
17 | vx | . . . . . . . . . . . 12 | |
18 | 17 | cv 1482 | . . . . . . . . . . 11 |
19 | vy | . . . . . . . . . . . 12 | |
20 | 19 | cv 1482 | . . . . . . . . . . 11 |
21 | c1st 7166 | . . . . . . . . . . . 12 | |
22 | 5, 21 | cfv 5888 | . . . . . . . . . . 11 |
23 | 18, 20, 22 | co 6650 | . . . . . . . . . 10 |
24 | 23, 11 | cfv 5888 | . . . . . . . . 9 |
25 | 18, 11 | cfv 5888 | . . . . . . . . . 10 |
26 | 20, 11 | cfv 5888 | . . . . . . . . . 10 |
27 | 13, 21 | cfv 5888 | . . . . . . . . . 10 |
28 | 25, 26, 27 | co 6650 | . . . . . . . . 9 |
29 | 24, 28 | wceq 1483 | . . . . . . . 8 |
30 | 18, 20, 7 | co 6650 | . . . . . . . . . 10 |
31 | 30, 11 | cfv 5888 | . . . . . . . . 9 |
32 | 25, 26, 14 | co 6650 | . . . . . . . . 9 |
33 | 31, 32 | wceq 1483 | . . . . . . . 8 |
34 | 29, 33 | wa 384 | . . . . . . 7 |
35 | 22 | crn 5115 | . . . . . . 7 |
36 | 34, 19, 35 | wral 2912 | . . . . . 6 |
37 | 36, 17, 35 | wral 2912 | . . . . 5 |
38 | 16, 37 | wa 384 | . . . 4 GId GId |
39 | 27 | crn 5115 | . . . . 5 |
40 | cmap 7857 | . . . . 5 | |
41 | 39, 35, 40 | co 6650 | . . . 4 |
42 | 38, 10, 41 | crab 2916 | . . 3 GId GId |
43 | 2, 3, 4, 4, 42 | cmpt2 6652 | . 2 GId GId |
44 | 1, 43 | wceq 1483 | 1 GId GId |
Colors of variables: wff setvar class |
This definition is referenced by: rngohomval 33763 |
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