Description: Cancellation law for trace-preserving endomorphism values (used as scalar product). (Contributed by NM, 7-Apr-2014) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypotheses | tendospcan.b | |
|
tendospcan.h | |
||
tendospcan.t | |
||
tendospcan.e | |
||
tendospcan.o | |
||
Assertion | tendospcanN | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tendospcan.b | |
|
2 | tendospcan.h | |
|
3 | tendospcan.t | |
|
4 | tendospcan.e | |
|
5 | tendospcan.o | |
|
6 | 2 3 4 | tendocnv | |
7 | 6 | 3adant3l | |
8 | 7 | coeq2d | |
9 | simp1 | |
|
10 | simp2 | |
|
11 | simp3l | |
|
12 | simp3r | |
|
13 | 2 3 | ltrncnv | |
14 | 9 12 13 | syl2anc | |
15 | 2 3 4 | tendospdi1 | |
16 | 9 10 11 14 15 | syl13anc | |
17 | 8 16 | eqtr4d | |
18 | 17 | adantr | |
19 | 18 | eqeq1d | |
20 | simpl1 | |
|
21 | simpl2 | |
|
22 | simpl3l | |
|
23 | 2 3 4 | tendocl | |
24 | 20 21 22 23 | syl3anc | |
25 | simpl3r | |
|
26 | 2 3 4 | tendocl | |
27 | 20 21 25 26 | syl3anc | |
28 | 1 2 3 | ltrncoidN | |
29 | 20 24 27 28 | syl3anc | |
30 | 20 25 13 | syl2anc | |
31 | 2 3 | ltrnco | |
32 | 20 22 30 31 | syl3anc | |
33 | simpr | |
|
34 | 1 2 3 4 5 | tendoid0 | |
35 | 20 21 32 33 34 | syl112anc | |
36 | 19 29 35 | 3bitr3d | |
37 | 36 | biimpd | |
38 | 37 | impancom | |
39 | 38 | necon1d | |
40 | simpl1 | |
|
41 | simpl3l | |
|
42 | simpl3r | |
|
43 | 1 2 3 | ltrncoidN | |
44 | 40 41 42 43 | syl3anc | |
45 | 39 44 | sylibd | |
46 | 45 | 3exp1 | |
47 | 46 | com24 | |
48 | 47 | imp5a | |
49 | 48 | com24 | |
50 | 49 | 3imp | |
51 | fveq2 | |
|
52 | 50 51 | impbid1 | |