Step |
Hyp |
Ref |
Expression |
1 |
|
coe1sclmul.p |
|
2 |
|
coe1sclmul.b |
|
3 |
|
coe1sclmul.k |
|
4 |
|
coe1sclmul.a |
|
5 |
|
coe1sclmul.t |
|
6 |
|
coe1sclmul.u |
|
7 |
1 2 3 4 5 6
|
coe1sclmul |
|
8 |
7
|
3expb |
|
9 |
8
|
3adant3 |
|
10 |
9
|
fveq1d |
|
11 |
|
simp3 |
|
12 |
|
nn0ex |
|
13 |
12
|
a1i |
|
14 |
|
simp2l |
|
15 |
|
simp2r |
|
16 |
|
eqid |
|
17 |
|
eqid |
|
18 |
16 2 1 17
|
coe1f |
|
19 |
|
ffn |
|
20 |
15 18 19
|
3syl |
|
21 |
|
eqidd |
|
22 |
13 14 20 21
|
ofc1 |
|
23 |
11 22
|
mpdan |
|
24 |
10 23
|
eqtrd |
|