| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ccatf1.s |
|
| 2 |
|
ccatf1.a |
|
| 3 |
|
ccatf1.b |
|
| 4 |
|
ccatf1.1 |
|
| 5 |
|
ccatf1.2 |
|
| 6 |
|
ccatf1.3 |
|
| 7 |
|
ccatcl |
|
| 8 |
2 3 7
|
syl2anc |
|
| 9 |
|
wrdf |
|
| 10 |
8 9
|
syl |
|
| 11 |
10
|
ffdmd |
|
| 12 |
|
simpllr |
|
| 13 |
|
id |
|
| 14 |
|
ccatval1 |
|
| 15 |
2 3 13 14
|
syl2an3an |
|
| 16 |
15
|
ad4ant13 |
|
| 17 |
|
id |
|
| 18 |
|
ccatval1 |
|
| 19 |
2 3 17 18
|
syl2an3an |
|
| 20 |
19
|
ad4ant14 |
|
| 21 |
12 16 20
|
3eqtr3d |
|
| 22 |
|
wrddm |
|
| 23 |
2 22
|
syl |
|
| 24 |
|
f1eq2 |
|
| 25 |
24
|
biimpa |
|
| 26 |
23 4 25
|
syl2anc |
|
| 27 |
|
dff13 |
|
| 28 |
27
|
simprbi |
|
| 29 |
26 28
|
syl |
|
| 30 |
29
|
r19.21bi |
|
| 31 |
30
|
r19.21bi |
|
| 32 |
31
|
adantllr |
|
| 33 |
21 32
|
mpd |
|
| 34 |
33
|
ex |
|
| 35 |
34
|
adantllr |
|
| 36 |
|
f1fun |
|
| 37 |
4 36
|
syl |
|
| 38 |
|
simpr |
|
| 39 |
23
|
adantr |
|
| 40 |
38 39
|
eleqtrrd |
|
| 41 |
|
fvelrn |
|
| 42 |
37 40 41
|
syl2an2r |
|
| 43 |
42
|
ad4ant13 |
|
| 44 |
|
simpllr |
|
| 45 |
15
|
ad4ant13 |
|
| 46 |
2
|
adantr |
|
| 47 |
3
|
adantr |
|
| 48 |
|
simpr |
|
| 49 |
|
ccatlen |
|
| 50 |
2 3 49
|
syl2anc |
|
| 51 |
50
|
oveq2d |
|
| 52 |
51
|
adantr |
|
| 53 |
48 52
|
eleqtrd |
|
| 54 |
|
ccatval2 |
|
| 55 |
46 47 53 54
|
syl3anc |
|
| 56 |
55
|
ad4ant14 |
|
| 57 |
44 45 56
|
3eqtr3d |
|
| 58 |
|
f1fun |
|
| 59 |
5 58
|
syl |
|
| 60 |
|
lencl |
|
| 61 |
3 60
|
syl |
|
| 62 |
61
|
nn0zd |
|
| 63 |
62
|
adantr |
|
| 64 |
|
fzosubel3 |
|
| 65 |
53 63 64
|
syl2anc |
|
| 66 |
|
wrddm |
|
| 67 |
3 66
|
syl |
|
| 68 |
67
|
adantr |
|
| 69 |
65 68
|
eleqtrrd |
|
| 70 |
|
fvelrn |
|
| 71 |
59 69 70
|
syl2an2r |
|
| 72 |
71
|
ad4ant14 |
|
| 73 |
57 72
|
eqeltrd |
|
| 74 |
43 73
|
elind |
|
| 75 |
6
|
ad3antrrr |
|
| 76 |
74 75
|
eleqtrd |
|
| 77 |
|
noel |
|
| 78 |
77
|
a1i |
|
| 79 |
76 78
|
pm2.21dd |
|
| 80 |
79
|
ex |
|
| 81 |
80
|
adantllr |
|
| 82 |
|
wrddm |
|
| 83 |
8 82
|
syl |
|
| 84 |
83
|
eleq2d |
|
| 85 |
84
|
biimpa |
|
| 86 |
|
lencl |
|
| 87 |
2 86
|
syl |
|
| 88 |
87
|
nn0zd |
|
| 89 |
88
|
adantr |
|
| 90 |
|
fzospliti |
|
| 91 |
85 89 90
|
syl2anc |
|
| 92 |
91
|
ad2antrr |
|
| 93 |
35 81 92
|
mpjaod |
|
| 94 |
93
|
ex |
|
| 95 |
94
|
adantlrl |
|
| 96 |
|
simpr |
|
| 97 |
23
|
adantr |
|
| 98 |
96 97
|
eleqtrrd |
|
| 99 |
|
fvelrn |
|
| 100 |
37 98 99
|
syl2an2r |
|
| 101 |
100
|
ad4ant14 |
|
| 102 |
|
simpllr |
|
| 103 |
2
|
adantr |
|
| 104 |
3
|
adantr |
|
| 105 |
|
simpr |
|
| 106 |
51
|
adantr |
|
| 107 |
105 106
|
eleqtrd |
|
| 108 |
|
ccatval2 |
|
| 109 |
103 104 107 108
|
syl3anc |
|
| 110 |
109
|
ad4ant13 |
|
| 111 |
19
|
ad4ant14 |
|
| 112 |
102 110 111
|
3eqtr3rd |
|
| 113 |
62
|
adantr |
|
| 114 |
|
fzosubel3 |
|
| 115 |
107 113 114
|
syl2anc |
|
| 116 |
67
|
adantr |
|
| 117 |
115 116
|
eleqtrrd |
|
| 118 |
|
fvelrn |
|
| 119 |
59 117 118
|
syl2an2r |
|
| 120 |
119
|
ad4ant13 |
|
| 121 |
112 120
|
eqeltrd |
|
| 122 |
101 121
|
elind |
|
| 123 |
6
|
ad3antrrr |
|
| 124 |
122 123
|
eleqtrd |
|
| 125 |
|
noel |
|
| 126 |
125
|
a1i |
|
| 127 |
124 126
|
pm2.21dd |
|
| 128 |
127
|
ex |
|
| 129 |
128
|
adantllr |
|
| 130 |
|
elfzoelz |
|
| 131 |
130
|
zcnd |
|
| 132 |
131
|
ad2antlr |
|
| 133 |
|
elfzoelz |
|
| 134 |
133
|
zcnd |
|
| 135 |
134
|
adantl |
|
| 136 |
87
|
nn0cnd |
|
| 137 |
136
|
ad3antrrr |
|
| 138 |
5
|
ad3antrrr |
|
| 139 |
117
|
ad4ant13 |
|
| 140 |
69
|
ad4ant14 |
|
| 141 |
139 140
|
jca |
|
| 142 |
|
simpllr |
|
| 143 |
109
|
ad4ant13 |
|
| 144 |
55
|
ad4ant14 |
|
| 145 |
142 143 144
|
3eqtr3d |
|
| 146 |
|
f1veqaeq |
|
| 147 |
146
|
imp |
|
| 148 |
138 141 145 147
|
syl21anc |
|
| 149 |
132 135 137 148
|
subcan2d |
|
| 150 |
149
|
ex |
|
| 151 |
150
|
adantllr |
|
| 152 |
91
|
ad2antrr |
|
| 153 |
129 151 152
|
mpjaod |
|
| 154 |
153
|
ex |
|
| 155 |
154
|
adantlrl |
|
| 156 |
83
|
eleq2d |
|
| 157 |
156
|
biimpa |
|
| 158 |
88
|
adantr |
|
| 159 |
|
fzospliti |
|
| 160 |
157 158 159
|
syl2anc |
|
| 161 |
160
|
adantrr |
|
| 162 |
161
|
adantr |
|
| 163 |
95 155 162
|
mpjaod |
|
| 164 |
163
|
ex |
|
| 165 |
164
|
ralrimivva |
|
| 166 |
|
dff13 |
|
| 167 |
11 165 166
|
sylanbrc |
|