Step |
Hyp |
Ref |
Expression |
1 |
|
mbfpos.1 |
|
2 |
|
mbfposr.2 |
|
3 |
|
mbfposr.3 |
|
4 |
1
|
fmpttd |
|
5 |
|
0re |
|
6 |
|
ifcl |
|
7 |
1 5 6
|
sylancl |
|
8 |
2 7
|
mbfdm2 |
|
9 |
|
simplr |
|
10 |
|
simpllr |
|
11 |
10
|
lt0neg1d |
|
12 |
9 11
|
mpbid |
|
13 |
12
|
biantrurd |
|
14 |
1
|
ad4ant14 |
|
15 |
10 14
|
ltnegd |
|
16 |
|
0red |
|
17 |
14
|
renegcld |
|
18 |
10
|
renegcld |
|
19 |
|
maxlt |
|
20 |
16 17 18 19
|
syl3anc |
|
21 |
13 15 20
|
3bitr4rd |
|
22 |
1
|
renegcld |
|
23 |
|
ifcl |
|
24 |
22 5 23
|
sylancl |
|
25 |
24
|
ad4ant14 |
|
26 |
25
|
biantrurd |
|
27 |
14
|
biantrurd |
|
28 |
21 26 27
|
3bitr3d |
|
29 |
18
|
rexrd |
|
30 |
|
elioomnf |
|
31 |
29 30
|
syl |
|
32 |
10
|
rexrd |
|
33 |
|
elioopnf |
|
34 |
32 33
|
syl |
|
35 |
28 31 34
|
3bitr4d |
|
36 |
|
simpr |
|
37 |
|
eqid |
|
38 |
37
|
fvmpt2 |
|
39 |
36 24 38
|
syl2anc |
|
40 |
39
|
eleq1d |
|
41 |
40
|
ad4ant14 |
|
42 |
|
eqid |
|
43 |
42
|
fvmpt2 |
|
44 |
36 1 43
|
syl2anc |
|
45 |
44
|
eleq1d |
|
46 |
45
|
ad4ant14 |
|
47 |
35 41 46
|
3bitr4d |
|
48 |
47
|
pm5.32da |
|
49 |
24
|
fmpttd |
|
50 |
|
ffn |
|
51 |
|
elpreima |
|
52 |
49 50 51
|
3syl |
|
53 |
52
|
ad2antrr |
|
54 |
|
ffn |
|
55 |
|
elpreima |
|
56 |
4 54 55
|
3syl |
|
57 |
56
|
ad2antrr |
|
58 |
48 53 57
|
3bitr4d |
|
59 |
58
|
alrimiv |
|
60 |
|
nfmpt1 |
|
61 |
60
|
nfcnv |
|
62 |
|
nfcv |
|
63 |
61 62
|
nfima |
|
64 |
|
nfmpt1 |
|
65 |
64
|
nfcnv |
|
66 |
|
nfcv |
|
67 |
65 66
|
nfima |
|
68 |
63 67
|
cleqf |
|
69 |
59 68
|
sylibr |
|
70 |
|
mbfima |
|
71 |
3 49 70
|
syl2anc |
|
72 |
71
|
ad2antrr |
|
73 |
69 72
|
eqeltrrd |
|
74 |
|
simplr |
|
75 |
|
0red |
|
76 |
1
|
ad4ant14 |
|
77 |
|
simpllr |
|
78 |
|
maxle |
|
79 |
75 76 77 78
|
syl3anc |
|
80 |
74 79
|
mpbirand |
|
81 |
80
|
notbid |
|
82 |
76 5 6
|
sylancl |
|
83 |
77 82
|
ltnled |
|
84 |
77 76
|
ltnled |
|
85 |
81 83 84
|
3bitr4d |
|
86 |
82
|
biantrurd |
|
87 |
76
|
biantrurd |
|
88 |
85 86 87
|
3bitr3d |
|
89 |
77
|
rexrd |
|
90 |
|
elioopnf |
|
91 |
89 90
|
syl |
|
92 |
89 33
|
syl |
|
93 |
88 91 92
|
3bitr4d |
|
94 |
|
eqid |
|
95 |
94
|
fvmpt2 |
|
96 |
36 7 95
|
syl2anc |
|
97 |
96
|
eleq1d |
|
98 |
97
|
ad4ant14 |
|
99 |
45
|
ad4ant14 |
|
100 |
93 98 99
|
3bitr4d |
|
101 |
100
|
pm5.32da |
|
102 |
7
|
fmpttd |
|
103 |
|
ffn |
|
104 |
|
elpreima |
|
105 |
102 103 104
|
3syl |
|
106 |
105
|
ad2antrr |
|
107 |
56
|
ad2antrr |
|
108 |
101 106 107
|
3bitr4d |
|
109 |
108
|
alrimiv |
|
110 |
|
nfmpt1 |
|
111 |
110
|
nfcnv |
|
112 |
111 66
|
nfima |
|
113 |
112 67
|
cleqf |
|
114 |
109 113
|
sylibr |
|
115 |
|
mbfima |
|
116 |
2 102 115
|
syl2anc |
|
117 |
116
|
ad2antrr |
|
118 |
114 117
|
eqeltrrd |
|
119 |
|
simpr |
|
120 |
|
0red |
|
121 |
73 118 119 120
|
ltlecasei |
|
122 |
|
simplr |
|
123 |
|
0red |
|
124 |
1
|
ad4ant14 |
|
125 |
|
simpllr |
|
126 |
|
maxlt |
|
127 |
123 124 125 126
|
syl3anc |
|
128 |
122 127
|
mpbirand |
|
129 |
7
|
ad4ant14 |
|
130 |
129
|
biantrurd |
|
131 |
124
|
biantrurd |
|
132 |
128 130 131
|
3bitr3d |
|
133 |
125
|
rexrd |
|
134 |
|
elioomnf |
|
135 |
133 134
|
syl |
|
136 |
|
elioomnf |
|
137 |
133 136
|
syl |
|
138 |
132 135 137
|
3bitr4d |
|
139 |
96
|
eleq1d |
|
140 |
139
|
ad4ant14 |
|
141 |
44
|
eleq1d |
|
142 |
141
|
ad4ant14 |
|
143 |
138 140 142
|
3bitr4d |
|
144 |
143
|
pm5.32da |
|
145 |
|
elpreima |
|
146 |
102 103 145
|
3syl |
|
147 |
146
|
ad2antrr |
|
148 |
|
elpreima |
|
149 |
4 54 148
|
3syl |
|
150 |
149
|
ad2antrr |
|
151 |
144 147 150
|
3bitr4d |
|
152 |
151
|
alrimiv |
|
153 |
|
nfcv |
|
154 |
111 153
|
nfima |
|
155 |
65 153
|
nfima |
|
156 |
154 155
|
cleqf |
|
157 |
152 156
|
sylibr |
|
158 |
|
mbfima |
|
159 |
2 102 158
|
syl2anc |
|
160 |
159
|
ad2antrr |
|
161 |
157 160
|
eqeltrrd |
|
162 |
|
simplr |
|
163 |
|
simpllr |
|
164 |
163
|
le0neg1d |
|
165 |
162 164
|
mpbid |
|
166 |
165
|
biantrurd |
|
167 |
1
|
ad4ant14 |
|
168 |
163 167
|
lenegd |
|
169 |
|
0red |
|
170 |
167
|
renegcld |
|
171 |
163
|
renegcld |
|
172 |
|
maxle |
|
173 |
169 170 171 172
|
syl3anc |
|
174 |
166 168 173
|
3bitr4rd |
|
175 |
174
|
notbid |
|
176 |
24
|
ad4ant14 |
|
177 |
171 176
|
ltnled |
|
178 |
167 163
|
ltnled |
|
179 |
175 177 178
|
3bitr4d |
|
180 |
176
|
biantrurd |
|
181 |
167
|
biantrurd |
|
182 |
179 180 181
|
3bitr3d |
|
183 |
171
|
rexrd |
|
184 |
|
elioopnf |
|
185 |
183 184
|
syl |
|
186 |
163
|
rexrd |
|
187 |
186 136
|
syl |
|
188 |
182 185 187
|
3bitr4d |
|
189 |
39
|
eleq1d |
|
190 |
189
|
ad4ant14 |
|
191 |
141
|
ad4ant14 |
|
192 |
188 190 191
|
3bitr4d |
|
193 |
192
|
pm5.32da |
|
194 |
|
elpreima |
|
195 |
49 50 194
|
3syl |
|
196 |
195
|
ad2antrr |
|
197 |
149
|
ad2antrr |
|
198 |
193 196 197
|
3bitr4d |
|
199 |
198
|
alrimiv |
|
200 |
|
nfcv |
|
201 |
61 200
|
nfima |
|
202 |
201 155
|
cleqf |
|
203 |
199 202
|
sylibr |
|
204 |
|
mbfima |
|
205 |
3 49 204
|
syl2anc |
|
206 |
205
|
ad2antrr |
|
207 |
203 206
|
eqeltrrd |
|
208 |
161 207 120 119
|
ltlecasei |
|
209 |
4 8 121 208
|
ismbf2d |
|