Step |
Hyp |
Ref |
Expression |
1 |
|
iccpartiun.m |
|
2 |
|
iccpartiun.p |
|
3 |
|
fveq2 |
|
4 |
3
|
olcd |
|
5 |
4
|
a1d |
|
6 |
|
elfzoelz |
|
7 |
|
elfzoelz |
|
8 |
|
zltp1le |
|
9 |
8
|
biimpcd |
|
10 |
9
|
adantr |
|
11 |
10
|
impcom |
|
12 |
|
df-ne |
|
13 |
|
necom |
|
14 |
12 13
|
sylbb1 |
|
15 |
14
|
adantl |
|
16 |
15
|
adantl |
|
17 |
11 16
|
jca |
|
18 |
|
peano2z |
|
19 |
18
|
zred |
|
20 |
|
zre |
|
21 |
19 20
|
anim12i |
|
22 |
21
|
adantr |
|
23 |
|
ltlen |
|
24 |
22 23
|
syl |
|
25 |
17 24
|
mpbird |
|
26 |
25
|
ex |
|
27 |
6 7 26
|
syl2an |
|
28 |
27
|
adantl |
|
29 |
1 2
|
iccpartgt |
|
30 |
|
fzofzp1 |
|
31 |
|
elfzofz |
|
32 |
|
breq1 |
|
33 |
|
fveq2 |
|
34 |
33
|
breq1d |
|
35 |
32 34
|
imbi12d |
|
36 |
|
breq2 |
|
37 |
|
fveq2 |
|
38 |
37
|
breq2d |
|
39 |
36 38
|
imbi12d |
|
40 |
35 39
|
rspc2v |
|
41 |
30 31 40
|
syl2an |
|
42 |
29 41
|
mpan9 |
|
43 |
28 42
|
syld |
|
44 |
43
|
expdimp |
|
45 |
44
|
impcom |
|
46 |
45
|
orcd |
|
47 |
46
|
ex |
|
48 |
5 47
|
pm2.61i |
|
49 |
1
|
adantr |
|
50 |
2
|
adantr |
|
51 |
30
|
adantr |
|
52 |
51
|
adantl |
|
53 |
49 50 52
|
iccpartxr |
|
54 |
31
|
adantl |
|
55 |
54
|
adantl |
|
56 |
49 50 55
|
iccpartxr |
|
57 |
53 56
|
jca |
|
58 |
57
|
adantr |
|
59 |
|
xrleloe |
|
60 |
58 59
|
syl |
|
61 |
48 60
|
mpbird |
|
62 |
61
|
exp31 |
|