| Step |
Hyp |
Ref |
Expression |
| 1 |
|
etransclem21.s |
|
| 2 |
|
etransclem21.x |
|
| 3 |
|
etransclem21.p |
|
| 4 |
|
etransclem21.h |
|
| 5 |
|
etransclem21.j |
|
| 6 |
|
etransclem21.n |
|
| 7 |
|
etransclem21.y |
|
| 8 |
1 2 3 4 5 6
|
etransclem17 |
|
| 9 |
|
oveq1 |
|
| 10 |
9
|
oveq1d |
|
| 11 |
10
|
oveq2d |
|
| 12 |
11
|
ifeq2d |
|
| 13 |
12
|
adantl |
|
| 14 |
|
0cnd |
|
| 15 |
|
nnm1nn0 |
|
| 16 |
3 15
|
syl |
|
| 17 |
3
|
nnnn0d |
|
| 18 |
16 17
|
ifcld |
|
| 19 |
18
|
faccld |
|
| 20 |
19
|
nncnd |
|
| 21 |
20
|
adantr |
|
| 22 |
18
|
nn0zd |
|
| 23 |
6
|
nn0zd |
|
| 24 |
22 23
|
zsubcld |
|
| 25 |
24
|
adantr |
|
| 26 |
6
|
nn0red |
|
| 27 |
26
|
adantr |
|
| 28 |
18
|
nn0red |
|
| 29 |
28
|
adantr |
|
| 30 |
|
simpr |
|
| 31 |
27 29 30
|
nltled |
|
| 32 |
29 27
|
subge0d |
|
| 33 |
31 32
|
mpbird |
|
| 34 |
|
elnn0z |
|
| 35 |
25 33 34
|
sylanbrc |
|
| 36 |
35
|
faccld |
|
| 37 |
36
|
nncnd |
|
| 38 |
36
|
nnne0d |
|
| 39 |
21 37 38
|
divcld |
|
| 40 |
1 2
|
dvdmsscn |
|
| 41 |
40 7
|
sseldd |
|
| 42 |
5
|
elfzelzd |
|
| 43 |
42
|
zcnd |
|
| 44 |
41 43
|
subcld |
|
| 45 |
44
|
adantr |
|
| 46 |
45 35
|
expcld |
|
| 47 |
39 46
|
mulcld |
|
| 48 |
14 47
|
ifclda |
|
| 49 |
8 13 7 48
|
fvmptd |
|