| Step |
Hyp |
Ref |
Expression |
| 1 |
|
elun |
|
| 2 |
|
elun |
|
| 3 |
|
simp1 |
|
| 4 |
3
|
adantr |
|
| 5 |
4
|
adantl |
|
| 6 |
|
sneq |
|
| 7 |
6
|
uneq2d |
|
| 8 |
7
|
fveq2d |
|
| 9 |
|
oveq2 |
|
| 10 |
8 9
|
eqeq12d |
|
| 11 |
10
|
rspcv |
|
| 12 |
5 11
|
syl |
|
| 13 |
|
ssel |
|
| 14 |
13
|
3ad2ant2 |
|
| 15 |
14
|
adantr |
|
| 16 |
15
|
impcom |
|
| 17 |
|
lcmfcl |
|
| 18 |
17
|
nn0zd |
|
| 19 |
18
|
3adant1 |
|
| 20 |
19
|
adantr |
|
| 21 |
20
|
adantl |
|
| 22 |
|
lcmcl |
|
| 23 |
3 22
|
sylan |
|
| 24 |
23
|
nn0zd |
|
| 25 |
24
|
adantl |
|
| 26 |
|
lcmcl |
|
| 27 |
21 25 26
|
syl2anc |
|
| 28 |
27
|
nn0zd |
|
| 29 |
|
breq1 |
|
| 30 |
29
|
rspcv |
|
| 31 |
|
dvdslcmf |
|
| 32 |
31
|
3adant1 |
|
| 33 |
32
|
adantr |
|
| 34 |
30 33
|
impel |
|
| 35 |
20 24
|
jca |
|
| 36 |
35
|
adantl |
|
| 37 |
|
dvdslcm |
|
| 38 |
37
|
simpld |
|
| 39 |
36 38
|
syl |
|
| 40 |
16 21 28 34 39
|
dvdstrd |
|
| 41 |
4
|
adantl |
|
| 42 |
|
simprr |
|
| 43 |
|
lcmass |
|
| 44 |
21 41 42 43
|
syl3anc |
|
| 45 |
40 44
|
breqtrrd |
|
| 46 |
45
|
ex |
|
| 47 |
|
elsni |
|
| 48 |
17
|
3adant1 |
|
| 49 |
48
|
nn0zd |
|
| 50 |
|
lcmcl |
|
| 51 |
49 3 50
|
syl2anc |
|
| 52 |
51
|
nn0zd |
|
| 53 |
52
|
adantr |
|
| 54 |
|
lcmcl |
|
| 55 |
52 54
|
sylan |
|
| 56 |
55
|
nn0zd |
|
| 57 |
19 3
|
jca |
|
| 58 |
57
|
adantr |
|
| 59 |
|
dvdslcm |
|
| 60 |
59
|
simprd |
|
| 61 |
58 60
|
syl |
|
| 62 |
|
dvdslcm |
|
| 63 |
62
|
simpld |
|
| 64 |
52 63
|
sylan |
|
| 65 |
4 53 56 61 64
|
dvdstrd |
|
| 66 |
|
breq1 |
|
| 67 |
65 66
|
imbitrrid |
|
| 68 |
47 67
|
syl |
|
| 69 |
46 68
|
jaoi |
|
| 70 |
69
|
imp |
|
| 71 |
|
oveq1 |
|
| 72 |
71
|
breq2d |
|
| 73 |
70 72
|
syl5ibrcom |
|
| 74 |
12 73
|
syld |
|
| 75 |
74
|
ex |
|
| 76 |
2 75
|
sylbi |
|
| 77 |
|
elsni |
|
| 78 |
|
simp2 |
|
| 79 |
|
snssi |
|
| 80 |
79
|
3ad2ant1 |
|
| 81 |
78 80
|
unssd |
|
| 82 |
|
simp3 |
|
| 83 |
|
snfi |
|
| 84 |
|
unfi |
|
| 85 |
82 83 84
|
sylancl |
|
| 86 |
|
lcmfcl |
|
| 87 |
81 85 86
|
syl2anc |
|
| 88 |
87
|
nn0zd |
|
| 89 |
88
|
anim1i |
|
| 90 |
89
|
adantr |
|
| 91 |
|
dvdslcm |
|
| 92 |
90 91
|
syl |
|
| 93 |
92
|
simprd |
|
| 94 |
|
breq1 |
|
| 95 |
93 94
|
imbitrrid |
|
| 96 |
95
|
expd |
|
| 97 |
77 96
|
syl |
|
| 98 |
76 97
|
jaoi |
|
| 99 |
1 98
|
sylbi |
|
| 100 |
99
|
com13 |
|
| 101 |
100
|
expd |
|
| 102 |
101
|
adantl |
|
| 103 |
102
|
impcom |
|
| 104 |
103
|
impcom |
|
| 105 |
104
|
adantl |
|
| 106 |
105
|
ralrimiv |
|
| 107 |
|
lcmfunsnlem2lem1 |
|
| 108 |
89
|
adantr |
|
| 109 |
81
|
adantr |
|
| 110 |
85
|
adantr |
|
| 111 |
|
df-nel |
|
| 112 |
111
|
biimpi |
|
| 113 |
112
|
3ad2ant1 |
|
| 114 |
|
elsni |
|
| 115 |
114
|
eqcomd |
|
| 116 |
115
|
necon3ai |
|
| 117 |
116
|
3ad2ant2 |
|
| 118 |
|
ioran |
|
| 119 |
113 117 118
|
sylanbrc |
|
| 120 |
|
elun |
|
| 121 |
119 120
|
sylnibr |
|
| 122 |
|
df-nel |
|
| 123 |
121 122
|
sylibr |
|
| 124 |
|
lcmfn0cl |
|
| 125 |
109 110 123 124
|
syl2an3an |
|
| 126 |
125
|
nnne0d |
|
| 127 |
126
|
neneqd |
|
| 128 |
|
neneq |
|
| 129 |
128
|
3ad2ant3 |
|
| 130 |
129
|
adantl |
|
| 131 |
|
ioran |
|
| 132 |
127 130 131
|
sylanbrc |
|
| 133 |
|
lcmn0cl |
|
| 134 |
108 132 133
|
syl2anc |
|
| 135 |
|
snssi |
|
| 136 |
135
|
adantl |
|
| 137 |
109 136
|
unssd |
|
| 138 |
137
|
adantr |
|
| 139 |
83 84
|
mpan2 |
|
| 140 |
|
snfi |
|
| 141 |
|
unfi |
|
| 142 |
139 140 141
|
sylancl |
|
| 143 |
142
|
3ad2ant3 |
|
| 144 |
143
|
adantr |
|
| 145 |
144
|
adantr |
|
| 146 |
|
elun |
|
| 147 |
|
nnel |
|
| 148 |
147
|
biimpri |
|
| 149 |
148
|
3mix1d |
|
| 150 |
|
nne |
|
| 151 |
115 150
|
sylibr |
|
| 152 |
151
|
3mix2d |
|
| 153 |
149 152
|
jaoi |
|
| 154 |
120 153
|
sylbi |
|
| 155 |
|
elsni |
|
| 156 |
155
|
eqcomd |
|
| 157 |
|
nne |
|
| 158 |
156 157
|
sylibr |
|
| 159 |
158
|
3mix3d |
|
| 160 |
154 159
|
jaoi |
|
| 161 |
146 160
|
sylbi |
|
| 162 |
|
3ianor |
|
| 163 |
161 162
|
sylibr |
|
| 164 |
163
|
con2i |
|
| 165 |
|
df-nel |
|
| 166 |
164 165
|
sylibr |
|
| 167 |
166
|
adantl |
|
| 168 |
138 145 167
|
3jca |
|
| 169 |
134 168
|
jca |
|
| 170 |
169
|
ex |
|
| 171 |
170
|
ex |
|
| 172 |
171
|
adantr |
|
| 173 |
172
|
impcom |
|
| 174 |
173
|
impcom |
|
| 175 |
|
lcmf |
|
| 176 |
174 175
|
syl |
|
| 177 |
106 107 176
|
mpbir2and |
|
| 178 |
177
|
eqcomd |
|