| Step |
Hyp |
Ref |
Expression |
| 1 |
|
nfv |
|
| 2 |
|
nfv |
|
| 3 |
|
nfra1 |
|
| 4 |
2 3
|
nfan |
|
| 5 |
1 4
|
nfan |
|
| 6 |
|
0z |
|
| 7 |
|
eqoreldif |
|
| 8 |
6 7
|
ax-mp |
|
| 9 |
|
simp2 |
|
| 10 |
|
snssi |
|
| 11 |
10
|
3ad2ant1 |
|
| 12 |
9 11
|
unssd |
|
| 13 |
|
snssi |
|
| 14 |
6 13
|
mp1i |
|
| 15 |
12 14
|
unssd |
|
| 16 |
|
c0ex |
|
| 17 |
16
|
snid |
|
| 18 |
17
|
olci |
|
| 19 |
|
elun |
|
| 20 |
18 19
|
mpbir |
|
| 21 |
|
lcmf0val |
|
| 22 |
15 20 21
|
sylancl |
|
| 23 |
22
|
adantr |
|
| 24 |
|
sneq |
|
| 25 |
24
|
adantl |
|
| 26 |
25
|
uneq2d |
|
| 27 |
26
|
fveq2d |
|
| 28 |
|
oveq2 |
|
| 29 |
|
snfi |
|
| 30 |
|
unfi |
|
| 31 |
29 30
|
mpan2 |
|
| 32 |
31
|
3ad2ant3 |
|
| 33 |
|
lcmfcl |
|
| 34 |
12 32 33
|
syl2anc |
|
| 35 |
34
|
nn0zd |
|
| 36 |
|
lcm0val |
|
| 37 |
35 36
|
syl |
|
| 38 |
28 37
|
sylan9eqr |
|
| 39 |
23 27 38
|
3eqtr4d |
|
| 40 |
39
|
ex |
|
| 41 |
40
|
adantr |
|
| 42 |
41
|
com12 |
|
| 43 |
9
|
adantl |
|
| 44 |
11
|
adantl |
|
| 45 |
43 44
|
unssd |
|
| 46 |
|
elun1 |
|
| 47 |
46
|
ad2antrr |
|
| 48 |
|
lcmf0val |
|
| 49 |
45 47 48
|
syl2anc |
|
| 50 |
49
|
oveq2d |
|
| 51 |
|
eldifi |
|
| 52 |
|
lcm0val |
|
| 53 |
51 52
|
syl |
|
| 54 |
53
|
ad2antlr |
|
| 55 |
50 54
|
eqtrd |
|
| 56 |
|
simp3 |
|
| 57 |
56 29 30
|
sylancl |
|
| 58 |
12 57 33
|
syl2anc |
|
| 59 |
58
|
nn0zd |
|
| 60 |
51
|
adantl |
|
| 61 |
|
lcmcom |
|
| 62 |
59 60 61
|
syl2anr |
|
| 63 |
12
|
adantl |
|
| 64 |
51
|
snssd |
|
| 65 |
64
|
ad2antlr |
|
| 66 |
63 65
|
unssd |
|
| 67 |
46
|
orcd |
|
| 68 |
|
elun |
|
| 69 |
67 68
|
sylibr |
|
| 70 |
69
|
ad2antrr |
|
| 71 |
|
lcmf0val |
|
| 72 |
66 70 71
|
syl2anc |
|
| 73 |
55 62 72
|
3eqtr4rd |
|
| 74 |
73
|
a1d |
|
| 75 |
74
|
expimpd |
|
| 76 |
75
|
ex |
|
| 77 |
|
elsng |
|
| 78 |
|
eqcom |
|
| 79 |
77 78
|
bitrdi |
|
| 80 |
6 79
|
ax-mp |
|
| 81 |
80
|
biimpri |
|
| 82 |
81
|
ad2antrr |
|
| 83 |
82
|
olcd |
|
| 84 |
|
elun |
|
| 85 |
83 84
|
sylibr |
|
| 86 |
12 85 48
|
syl2an2 |
|
| 87 |
86
|
oveq2d |
|
| 88 |
51
|
ad2antlr |
|
| 89 |
88 52
|
syl |
|
| 90 |
87 89
|
eqtrd |
|
| 91 |
59 88 61
|
syl2an2 |
|
| 92 |
12
|
adantl |
|
| 93 |
64
|
ad2antlr |
|
| 94 |
92 93
|
unssd |
|
| 95 |
|
sneq |
|
| 96 |
17 95
|
eleqtrrid |
|
| 97 |
96
|
ad2antrr |
|
| 98 |
97
|
olcd |
|
| 99 |
98 84
|
sylibr |
|
| 100 |
99
|
orcd |
|
| 101 |
100 68
|
sylibr |
|
| 102 |
94 101 71
|
syl2anc |
|
| 103 |
90 91 102
|
3eqtr4rd |
|
| 104 |
103
|
a1d |
|
| 105 |
104
|
expimpd |
|
| 106 |
105
|
ex |
|
| 107 |
|
ioran |
|
| 108 |
|
df-nel |
|
| 109 |
|
df-ne |
|
| 110 |
108 109
|
anbi12i |
|
| 111 |
107 110
|
bitr4i |
|
| 112 |
|
eldif |
|
| 113 |
|
velsn |
|
| 114 |
113
|
bicomi |
|
| 115 |
114
|
necon3abii |
|
| 116 |
|
lcmfunsnlem2lem2 |
|
| 117 |
116
|
exp520 |
|
| 118 |
117
|
imp |
|
| 119 |
115 118
|
biimtrrid |
|
| 120 |
119
|
impcomd |
|
| 121 |
112 120
|
biimtrid |
|
| 122 |
111 121
|
sylbi |
|
| 123 |
76 106 122
|
ecase3 |
|
| 124 |
42 123
|
jaoi |
|
| 125 |
8 124
|
sylbi |
|
| 126 |
125
|
com12 |
|
| 127 |
5 126
|
ralrimi |
|