Description: Endomorphism sum is a trace-preserving endomorphism. (Contributed by NM, 10-Jun-2013)
Ref | Expression | ||
---|---|---|---|
Hypotheses | tendopl.h | |
|
tendopl.t | |
||
tendopl.e | |
||
tendopl.p | |
||
Assertion | tendoplcl | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tendopl.h | |
|
2 | tendopl.t | |
|
3 | tendopl.e | |
|
4 | tendopl.p | |
|
5 | eqid | |
|
6 | eqid | |
|
7 | simp1 | |
|
8 | simpl1 | |
|
9 | simpl2 | |
|
10 | simpr | |
|
11 | 1 2 3 | tendocl | |
12 | 8 9 10 11 | syl3anc | |
13 | simpl3 | |
|
14 | 1 2 3 | tendocl | |
15 | 8 13 10 14 | syl3anc | |
16 | 1 2 | ltrnco | |
17 | 8 12 15 16 | syl3anc | |
18 | 17 | fmpttd | |
19 | 4 2 | tendopl | |
20 | 19 | 3adant1 | |
21 | 20 | feq1d | |
22 | 18 21 | mpbird | |
23 | simp11 | |
|
24 | simp12 | |
|
25 | simp13 | |
|
26 | 3simpc | |
|
27 | 1 2 3 4 | tendoplco2 | |
28 | 23 24 25 26 27 | syl121anc | |
29 | simpl1 | |
|
30 | simpl2 | |
|
31 | simpl3 | |
|
32 | simpr | |
|
33 | 1 2 3 4 5 6 | tendopltp | |
34 | 29 30 31 32 33 | syl121anc | |
35 | 5 1 2 6 3 7 22 28 34 | istendod | |