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 |
|