Description: Part 1.2 in Baer p. 110 line 34, f(u,v) alpha = f(v,u). (Contributed by NM, 12-Jun-2015)
Ref | Expression | ||
---|---|---|---|
Hypotheses | hdmapglem5.h | |
|
hdmapglem5.e | |
||
hdmapglem5.o | |
||
hdmapglem5.u | |
||
hdmapglem5.v | |
||
hdmapglem5.p | |
||
hdmapglem5.m | |
||
hdmapglem5.q | |
||
hdmapglem5.r | |
||
hdmapglem5.b | |
||
hdmapglem5.t | |
||
hdmapglem5.z | |
||
hdmapglem5.s | |
||
hdmapglem5.g | |
||
hdmapglem5.k | |
||
hdmapglem5.c | |
||
hdmapglem5.d | |
||
hdmapglem5.i | |
||
hdmapglem5.j | |
||
Assertion | hdmapglem5 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hdmapglem5.h | |
|
2 | hdmapglem5.e | |
|
3 | hdmapglem5.o | |
|
4 | hdmapglem5.u | |
|
5 | hdmapglem5.v | |
|
6 | hdmapglem5.p | |
|
7 | hdmapglem5.m | |
|
8 | hdmapglem5.q | |
|
9 | hdmapglem5.r | |
|
10 | hdmapglem5.b | |
|
11 | hdmapglem5.t | |
|
12 | hdmapglem5.z | |
|
13 | hdmapglem5.s | |
|
14 | hdmapglem5.g | |
|
15 | hdmapglem5.k | |
|
16 | hdmapglem5.c | |
|
17 | hdmapglem5.d | |
|
18 | hdmapglem5.i | |
|
19 | hdmapglem5.j | |
|
20 | 1 4 15 | dvhlmod | |
21 | 9 | lmodring | |
22 | 20 21 | syl | |
23 | eqid | |
|
24 | eqid | |
|
25 | eqid | |
|
26 | 1 23 24 4 5 25 2 15 | dvheveccl | |
27 | 26 | eldifad | |
28 | 27 | snssd | |
29 | 1 4 5 3 | dochssv | |
30 | 15 28 29 | syl2anc | |
31 | 30 16 | sseldd | |
32 | 30 17 | sseldd | |
33 | 1 4 5 9 10 13 15 31 32 | hdmapipcl | |
34 | 1 4 9 10 14 15 33 | hgmapcl | |
35 | eqid | |
|
36 | 10 11 35 | ringlidm | |
37 | 22 34 36 | syl2anc | |
38 | 10 35 | ringidcl | |
39 | 22 38 | syl | |
40 | 1 4 9 35 14 15 | hgmapval1 | |
41 | 40 | oveq2d | |
42 | 10 11 35 | ringridm | |
43 | 22 33 42 | syl2anc | |
44 | 41 43 | eqtrd | |
45 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 33 39 44 | hdmapinvlem4 | |
46 | 37 45 | eqtr3d | |