Step |
Hyp |
Ref |
Expression |
1 |
|
gpg5nbgrvtx03starlem1.j |
|
2 |
|
gpg5nbgrvtx03starlem1.g |
Could not format G = ( N gPetersenGr K ) : No typesetting found for |- G = ( N gPetersenGr K ) with typecode |- |
3 |
|
gpg5nbgrvtx03starlem1.v |
|
4 |
|
gpg5nbgrvtx03starlem1.e |
|
5 |
|
opex |
|
6 |
|
opex |
|
7 |
5 6
|
pm3.2i |
|
8 |
|
opex |
|
9 |
|
opex |
|
10 |
8 9
|
pm3.2i |
|
11 |
7 10
|
pm3.2i |
|
12 |
|
ax-1ne0 |
|
13 |
12
|
orci |
|
14 |
|
1ex |
|
15 |
|
ovex |
|
16 |
14 15
|
opthne |
|
17 |
13 16
|
mpbir |
|
18 |
12
|
orci |
|
19 |
14 15
|
opthne |
|
20 |
18 19
|
mpbir |
|
21 |
17 20
|
pm3.2i |
|
22 |
21
|
a1i |
|
23 |
22
|
orcd |
|
24 |
|
prneimg |
|
25 |
11 23 24
|
mpsyl |
|
26 |
|
0ne1 |
|
27 |
26
|
orci |
|
28 |
|
c0ex |
|
29 |
28
|
a1i |
|
30 |
29
|
anim1i |
|
31 |
30
|
adantr |
|
32 |
|
opthneg |
|
33 |
31 32
|
syl |
|
34 |
27 33
|
mpbiri |
|
35 |
34
|
olcd |
|
36 |
|
eleq1 |
|
37 |
36
|
adantr |
|
38 |
|
oveq2 |
|
39 |
38
|
eleq2d |
|
40 |
39
|
biimpd |
|
41 |
40
|
ad2antrr |
|
42 |
41
|
imp |
|
43 |
|
5nn |
|
44 |
|
eleq1 |
|
45 |
43 44
|
mpbiri |
|
46 |
1
|
ceilhalfelfzo1 |
|
47 |
45 46
|
syl |
|
48 |
|
oveq2 |
|
49 |
48
|
eleq2d |
|
50 |
47 49
|
sylibd |
|
51 |
50
|
imp |
|
52 |
51
|
ad2antrr |
|
53 |
|
plusmod5ne |
|
54 |
42 52 53
|
syl2anc |
|
55 |
|
oveq2 |
|
56 |
55
|
neeq1d |
|
57 |
56
|
adantr |
|
58 |
57
|
ad2antrr |
|
59 |
54 58
|
mpbird |
|
60 |
59
|
ex |
|
61 |
60
|
adantl |
|
62 |
37 61
|
sylbird |
|
63 |
62
|
impr |
|
64 |
|
neeq2 |
|
65 |
64
|
adantr |
|
66 |
63 65
|
mpbid |
|
67 |
66
|
orcd |
|
68 |
67
|
ex |
|
69 |
|
olc |
|
70 |
69
|
a1d |
|
71 |
68 70
|
pm2.61ine |
|
72 |
14 15
|
opthne |
|
73 |
|
neirr |
|
74 |
73
|
biorfi |
|
75 |
72 74
|
bitr4i |
|
76 |
75
|
a1i |
|
77 |
|
opthneg |
|
78 |
31 77
|
syl |
|
79 |
|
neirr |
|
80 |
79
|
biorfi |
|
81 |
78 80
|
bitr4di |
|
82 |
76 81
|
orbi12d |
|
83 |
71 82
|
mpbird |
|
84 |
35 83
|
jca |
|
85 |
|
opex |
|
86 |
8 85
|
pm3.2i |
|
87 |
7 86
|
pm3.2i |
|
88 |
|
prneimg2 |
|
89 |
87 88
|
mp1i |
|
90 |
84 89
|
mpbird |
|
91 |
|
opex |
|
92 |
85 91
|
pm3.2i |
|
93 |
7 92
|
pm3.2i |
|
94 |
26
|
a1i |
|
95 |
94
|
orcd |
|
96 |
|
opthneg |
|
97 |
31 96
|
syl |
|
98 |
95 97
|
mpbird |
|
99 |
34 98
|
jca |
|
100 |
99
|
olcd |
|
101 |
|
prneimg |
|
102 |
93 100 101
|
mpsyl |
|
103 |
25 90 102
|
3jca |
|
104 |
103
|
ralrimiva |
|
105 |
|
ralnex |
|
106 |
|
3ioran |
|
107 |
|
df-ne |
|
108 |
|
df-ne |
|
109 |
|
df-ne |
|
110 |
107 108 109
|
3anbi123i |
|
111 |
106 110
|
bitr4i |
|
112 |
111
|
ralbii |
|
113 |
105 112
|
bitr3i |
|
114 |
104 113
|
sylibr |
|
115 |
|
5eluz3 |
|
116 |
|
eleq1 |
|
117 |
115 116
|
mpbiri |
|
118 |
|
eqid |
|
119 |
118 1 2 4
|
gpgedgel |
|
120 |
117 119
|
sylan |
|
121 |
120
|
adantr |
|
122 |
114 121
|
mtbird |
|
123 |
|
df-nel |
|
124 |
122 123
|
sylibr |
|