| Step |
Hyp |
Ref |
Expression |
| 1 |
|
xlimmnfvlem1.m |
|
| 2 |
|
xlimmnfvlem1.z |
|
| 3 |
|
xlimmnfvlem1.f |
|
| 4 |
|
xlimmnfvlem1.c |
|
| 5 |
|
xlimmnfvlem1.x |
|
| 6 |
|
icomnfordt |
|
| 7 |
6
|
a1i |
|
| 8 |
|
df-xlim |
|
| 9 |
8
|
breqi |
|
| 10 |
4 9
|
sylib |
|
| 11 |
|
nfcv |
|
| 12 |
|
letopon |
|
| 13 |
12
|
a1i |
|
| 14 |
11 13
|
lmbr3 |
|
| 15 |
10 14
|
mpbid |
|
| 16 |
15
|
simp3d |
|
| 17 |
7 16
|
jca |
|
| 18 |
15
|
simp2d |
|
| 19 |
5
|
rexrd |
|
| 20 |
5
|
mnfltd |
|
| 21 |
|
lbico1 |
|
| 22 |
18 19 20 21
|
syl3anc |
|
| 23 |
|
eleq2 |
|
| 24 |
|
eleq2 |
|
| 25 |
24
|
anbi2d |
|
| 26 |
25
|
ralbidv |
|
| 27 |
26
|
rexbidv |
|
| 28 |
23 27
|
imbi12d |
|
| 29 |
28
|
rspcva |
|
| 30 |
17 22 29
|
sylc |
|
| 31 |
|
nfv |
|
| 32 |
|
nfv |
|
| 33 |
3
|
ffdmd |
|
| 34 |
33
|
ffvelcdmda |
|
| 35 |
34
|
adantrr |
|
| 36 |
19
|
adantr |
|
| 37 |
18
|
adantr |
|
| 38 |
|
simprr |
|
| 39 |
37 36 38
|
icoltubd |
|
| 40 |
35 36 39
|
xrltled |
|
| 41 |
40
|
ex |
|
| 42 |
41
|
adantr |
|
| 43 |
32 42
|
ralimdaa |
|
| 44 |
43
|
a1d |
|
| 45 |
31 44
|
reximdai |
|
| 46 |
30 45
|
mpd |
|
| 47 |
2
|
rexuz3 |
|
| 48 |
1 47
|
syl |
|
| 49 |
46 48
|
mpbird |
|