| Step |
Hyp |
Ref |
Expression |
| 1 |
|
pm3.24 |
|
| 2 |
|
peano2rem |
|
| 3 |
|
ltm1 |
|
| 4 |
|
ovex |
|
| 5 |
|
eleq1 |
|
| 6 |
|
breq1 |
|
| 7 |
|
breq1 |
|
| 8 |
7
|
rexbidv |
|
| 9 |
6 8
|
imbi12d |
|
| 10 |
5 9
|
imbi12d |
|
| 11 |
4 10
|
spcv |
|
| 12 |
3 11
|
syl7 |
|
| 13 |
2 12
|
syl5 |
|
| 14 |
13
|
pm2.43d |
|
| 15 |
|
df-rex |
|
| 16 |
14 15
|
imbitrdi |
|
| 17 |
16
|
com12 |
|
| 18 |
|
nnre |
|
| 19 |
|
1re |
|
| 20 |
|
ltsubadd |
|
| 21 |
19 20
|
mp3an2 |
|
| 22 |
18 21
|
sylan2 |
|
| 23 |
22
|
pm5.32da |
|
| 24 |
23
|
exbidv |
|
| 25 |
|
peano2nn |
|
| 26 |
|
ovex |
|
| 27 |
|
eleq1 |
|
| 28 |
|
breq2 |
|
| 29 |
27 28
|
anbi12d |
|
| 30 |
26 29
|
spcev |
|
| 31 |
25 30
|
sylan |
|
| 32 |
31
|
exlimiv |
|
| 33 |
24 32
|
biimtrdi |
|
| 34 |
17 33
|
syld |
|
| 35 |
|
df-ral |
|
| 36 |
|
df-ral |
|
| 37 |
|
alinexa |
|
| 38 |
36 37
|
bitr2i |
|
| 39 |
38
|
con1bii |
|
| 40 |
34 35 39
|
3imtr4g |
|
| 41 |
40
|
anim2d |
|
| 42 |
1 41
|
mtoi |
|
| 43 |
42
|
nrex |
|
| 44 |
|
nnssre |
|
| 45 |
|
1nn |
|
| 46 |
45
|
ne0ii |
|
| 47 |
|
sup2 |
|
| 48 |
44 46 47
|
mp3an12 |
|
| 49 |
43 48
|
mto |
|