Step |
Hyp |
Ref |
Expression |
1 |
|
mbfmax.1 |
|
2 |
|
mbfmax.2 |
|
3 |
|
mbfmax.3 |
|
4 |
|
mbfmax.4 |
|
5 |
|
mbfmax.5 |
|
6 |
3
|
ffvelrnda |
|
7 |
1
|
ffvelrnda |
|
8 |
6 7
|
ifcld |
|
9 |
8 5
|
fmptd |
|
10 |
1
|
adantr |
|
11 |
10
|
ffvelrnda |
|
12 |
11
|
rexrd |
|
13 |
3
|
adantr |
|
14 |
13
|
ffvelrnda |
|
15 |
14
|
rexrd |
|
16 |
|
simplr |
|
17 |
|
xrmaxle |
|
18 |
12 15 16 17
|
syl3anc |
|
19 |
18
|
notbid |
|
20 |
|
ianor |
|
21 |
19 20
|
bitrdi |
|
22 |
|
pnfxr |
|
23 |
|
elioo2 |
|
24 |
16 22 23
|
sylancl |
|
25 |
|
3anan12 |
|
26 |
24 25
|
bitrdi |
|
27 |
|
fveq2 |
|
28 |
|
fveq2 |
|
29 |
27 28
|
breq12d |
|
30 |
29 28 27
|
ifbieq12d |
|
31 |
|
fvex |
|
32 |
|
fvex |
|
33 |
31 32
|
ifex |
|
34 |
30 5 33
|
fvmpt |
|
35 |
34
|
adantl |
|
36 |
35
|
eleq1d |
|
37 |
14 11
|
ifcld |
|
38 |
|
ltpnf |
|
39 |
37 38
|
jccir |
|
40 |
39
|
biantrud |
|
41 |
26 36 40
|
3bitr4d |
|
42 |
37
|
rexrd |
|
43 |
|
xrltnle |
|
44 |
16 42 43
|
syl2anc |
|
45 |
41 44
|
bitrd |
|
46 |
|
elioo2 |
|
47 |
16 22 46
|
sylancl |
|
48 |
|
3anan12 |
|
49 |
47 48
|
bitrdi |
|
50 |
|
ltpnf |
|
51 |
11 50
|
jccir |
|
52 |
51
|
biantrud |
|
53 |
|
xrltnle |
|
54 |
16 12 53
|
syl2anc |
|
55 |
49 52 54
|
3bitr2d |
|
56 |
|
elioo2 |
|
57 |
16 22 56
|
sylancl |
|
58 |
|
3anan12 |
|
59 |
57 58
|
bitrdi |
|
60 |
|
ltpnf |
|
61 |
14 60
|
jccir |
|
62 |
61
|
biantrud |
|
63 |
|
xrltnle |
|
64 |
16 15 63
|
syl2anc |
|
65 |
59 62 64
|
3bitr2d |
|
66 |
55 65
|
orbi12d |
|
67 |
21 45 66
|
3bitr4d |
|
68 |
67
|
pm5.32da |
|
69 |
|
andi |
|
70 |
68 69
|
bitrdi |
|
71 |
9
|
ffnd |
|
72 |
71
|
adantr |
|
73 |
|
elpreima |
|
74 |
72 73
|
syl |
|
75 |
10
|
ffnd |
|
76 |
|
elpreima |
|
77 |
75 76
|
syl |
|
78 |
13
|
ffnd |
|
79 |
|
elpreima |
|
80 |
78 79
|
syl |
|
81 |
77 80
|
orbi12d |
|
82 |
70 74 81
|
3bitr4d |
|
83 |
|
elun |
|
84 |
82 83
|
bitr4di |
|
85 |
84
|
eqrdv |
|
86 |
|
mbfima |
|
87 |
2 1 86
|
syl2anc |
|
88 |
|
mbfima |
|
89 |
4 3 88
|
syl2anc |
|
90 |
|
unmbl |
|
91 |
87 89 90
|
syl2anc |
|
92 |
91
|
adantr |
|
93 |
85 92
|
eqeltrd |
|
94 |
|
xrmaxlt |
|
95 |
12 15 16 94
|
syl3anc |
|
96 |
|
mnfxr |
|
97 |
|
elioo2 |
|
98 |
96 16 97
|
sylancr |
|
99 |
|
df-3an |
|
100 |
98 99
|
bitrdi |
|
101 |
35
|
eleq1d |
|
102 |
|
mnflt |
|
103 |
37 102
|
jccir |
|
104 |
103
|
biantrurd |
|
105 |
100 101 104
|
3bitr4d |
|
106 |
|
mnflt |
|
107 |
11 106
|
jccir |
|
108 |
|
elioo2 |
|
109 |
96 16 108
|
sylancr |
|
110 |
|
df-3an |
|
111 |
109 110
|
bitrdi |
|
112 |
107 111
|
mpbirand |
|
113 |
|
mnflt |
|
114 |
14 113
|
jccir |
|
115 |
|
elioo2 |
|
116 |
96 16 115
|
sylancr |
|
117 |
|
df-3an |
|
118 |
116 117
|
bitrdi |
|
119 |
114 118
|
mpbirand |
|
120 |
112 119
|
anbi12d |
|
121 |
95 105 120
|
3bitr4d |
|
122 |
121
|
pm5.32da |
|
123 |
|
anandi |
|
124 |
122 123
|
bitrdi |
|
125 |
|
elpreima |
|
126 |
72 125
|
syl |
|
127 |
|
elpreima |
|
128 |
75 127
|
syl |
|
129 |
|
elpreima |
|
130 |
78 129
|
syl |
|
131 |
128 130
|
anbi12d |
|
132 |
124 126 131
|
3bitr4d |
|
133 |
|
elin |
|
134 |
132 133
|
bitr4di |
|
135 |
134
|
eqrdv |
|
136 |
|
mbfima |
|
137 |
2 1 136
|
syl2anc |
|
138 |
|
mbfima |
|
139 |
4 3 138
|
syl2anc |
|
140 |
|
inmbl |
|
141 |
137 139 140
|
syl2anc |
|
142 |
141
|
adantr |
|
143 |
135 142
|
eqeltrd |
|
144 |
9 93 143
|
ismbfd |
|