Metamath Proof Explorer


Theorem poseq

Description: A partial ordering of ordinal sequences. (Contributed by Scott Fenton, 8-Jun-2011)

Ref Expression
Hypotheses poseq.1 RPoA
poseq.2 F=f|xOnf:xA
poseq.3 S=fg|fFgFxOnyxfy=gyfxRgx
Assertion poseq SPoF

Proof

Step Hyp Ref Expression
1 poseq.1 RPoA
2 poseq.2 F=f|xOnf:xA
3 poseq.3 S=fg|fFgFxOnyxfy=gyfxRgx
4 feq2 x=bf:xAf:bA
5 4 cbvrexvw xOnf:xAbOnf:bA
6 5 abbii f|xOnf:xA=f|bOnf:bA
7 2 6 eqtri F=f|bOnf:bA
8 7 orderseqlem aFaxA
9 poirr RPoAaxA¬axRax
10 1 8 9 sylancr aF¬axRax
11 10 intnand aF¬yxay=ayaxRax
12 11 adantr aFxOn¬yxay=ayaxRax
13 12 nrexdv aF¬xOnyxay=ayaxRax
14 13 adantr aFaF¬xOnyxay=ayaxRax
15 imnan aFaF¬xOnyxay=ayaxRax¬aFaFxOnyxay=ayaxRax
16 14 15 mpbi ¬aFaFxOnyxay=ayaxRax
17 vex aV
18 eleq1w f=afFaF
19 18 anbi1d f=afFgFaFgF
20 fveq1 f=afy=ay
21 20 eqeq1d f=afy=gyay=gy
22 21 ralbidv f=ayxfy=gyyxay=gy
23 fveq1 f=afx=ax
24 23 breq1d f=afxRgxaxRgx
25 22 24 anbi12d f=ayxfy=gyfxRgxyxay=gyaxRgx
26 25 rexbidv f=axOnyxfy=gyfxRgxxOnyxay=gyaxRgx
27 19 26 anbi12d f=afFgFxOnyxfy=gyfxRgxaFgFxOnyxay=gyaxRgx
28 eleq1w g=agFaF
29 28 anbi2d g=aaFgFaFaF
30 fveq1 g=agy=ay
31 30 eqeq2d g=aay=gyay=ay
32 31 ralbidv g=ayxay=gyyxay=ay
33 fveq1 g=agx=ax
34 33 breq2d g=aaxRgxaxRax
35 32 34 anbi12d g=ayxay=gyaxRgxyxay=ayaxRax
36 35 rexbidv g=axOnyxay=gyaxRgxxOnyxay=ayaxRax
37 29 36 anbi12d g=aaFgFxOnyxay=gyaxRgxaFaFxOnyxay=ayaxRax
38 17 17 27 37 3 brab aSaaFaFxOnyxay=ayaxRax
39 16 38 mtbir ¬aSa
40 vex bV
41 raleq x=zyxfy=gyyzfy=gy
42 fveq2 x=zfx=fz
43 fveq2 x=zgx=gz
44 42 43 breq12d x=zfxRgxfzRgz
45 41 44 anbi12d x=zyxfy=gyfxRgxyzfy=gyfzRgz
46 45 cbvrexvw xOnyxfy=gyfxRgxzOnyzfy=gyfzRgz
47 21 ralbidv f=ayzfy=gyyzay=gy
48 fveq1 f=afz=az
49 48 breq1d f=afzRgzazRgz
50 47 49 anbi12d f=ayzfy=gyfzRgzyzay=gyazRgz
51 50 rexbidv f=azOnyzfy=gyfzRgzzOnyzay=gyazRgz
52 46 51 bitrid f=axOnyxfy=gyfxRgxzOnyzay=gyazRgz
53 19 52 anbi12d f=afFgFxOnyxfy=gyfxRgxaFgFzOnyzay=gyazRgz
54 eleq1w g=bgFbF
55 54 anbi2d g=baFgFaFbF
56 fveq1 g=bgy=by
57 56 eqeq2d g=bay=gyay=by
58 57 ralbidv g=byzay=gyyzay=by
59 fveq1 g=bgz=bz
60 59 breq2d g=bazRgzazRbz
61 58 60 anbi12d g=byzay=gyazRgzyzay=byazRbz
62 61 rexbidv g=bzOnyzay=gyazRgzzOnyzay=byazRbz
63 55 62 anbi12d g=baFgFzOnyzay=gyazRgzaFbFzOnyzay=byazRbz
64 17 40 53 63 3 brab aSbaFbFzOnyzay=byazRbz
65 vex cV
66 eleq1w f=bfFbF
67 66 anbi1d f=bfFgFbFgF
68 raleq x=wyxfy=gyywfy=gy
69 fveq2 x=wfx=fw
70 fveq2 x=wgx=gw
71 69 70 breq12d x=wfxRgxfwRgw
72 68 71 anbi12d x=wyxfy=gyfxRgxywfy=gyfwRgw
73 72 cbvrexvw xOnyxfy=gyfxRgxwOnywfy=gyfwRgw
74 fveq1 f=bfy=by
75 74 eqeq1d f=bfy=gyby=gy
76 75 ralbidv f=bywfy=gyywby=gy
77 fveq1 f=bfw=bw
78 77 breq1d f=bfwRgwbwRgw
79 76 78 anbi12d f=bywfy=gyfwRgwywby=gybwRgw
80 79 rexbidv f=bwOnywfy=gyfwRgwwOnywby=gybwRgw
81 73 80 bitrid f=bxOnyxfy=gyfxRgxwOnywby=gybwRgw
82 67 81 anbi12d f=bfFgFxOnyxfy=gyfxRgxbFgFwOnywby=gybwRgw
83 eleq1w g=cgFcF
84 83 anbi2d g=cbFgFbFcF
85 fveq1 g=cgy=cy
86 85 eqeq2d g=cby=gyby=cy
87 86 ralbidv g=cywby=gyywby=cy
88 fveq1 g=cgw=cw
89 88 breq2d g=cbwRgwbwRcw
90 87 89 anbi12d g=cywby=gybwRgwywby=cybwRcw
91 90 rexbidv g=cwOnywby=gybwRgwwOnywby=cybwRcw
92 84 91 anbi12d g=cbFgFwOnywby=gybwRgwbFcFwOnywby=cybwRcw
93 40 65 82 92 3 brab bScbFcFwOnywby=cybwRcw
94 simplll aFbFbFcFzOnyzay=byazRbzwOnywby=cybwRcwaF
95 simplrr aFbFbFcFzOnyzay=byazRbzwOnywby=cybwRcwcF
96 an4 yzay=byywby=cyazRbzbwRcwyzay=byazRbzywby=cybwRcw
97 96 2rexbii zOnwOnyzay=byywby=cyazRbzbwRcwzOnwOnyzay=byazRbzywby=cybwRcw
98 reeanv zOnwOnyzay=byazRbzywby=cybwRcwzOnyzay=byazRbzwOnywby=cybwRcw
99 97 98 bitri zOnwOnyzay=byywby=cyazRbzbwRcwzOnyzay=byazRbzwOnywby=cybwRcw
100 eloni zOnOrdz
101 eloni wOnOrdw
102 ordtri3or OrdzOrdwzwz=wwz
103 100 101 102 syl2an zOnwOnzwz=wwz
104 simp1l zOnwOnzwyzay=byywby=cyazRbzbwRcwzOn
105 onelss wOnzwzw
106 105 imp wOnzwzw
107 106 adantll zOnwOnzwzw
108 ssralv zwywby=cyyzby=cy
109 108 anim2d zwyzay=byywby=cyyzay=byyzby=cy
110 r19.26 yzay=byby=cyyzay=byyzby=cy
111 109 110 syl6ibr zwyzay=byywby=cyyzay=byby=cy
112 eqtr ay=byby=cyay=cy
113 112 ralimi yzay=byby=cyyzay=cy
114 111 113 syl6 zwyzay=byywby=cyyzay=cy
115 107 114 syl zOnwOnzwyzay=byywby=cyyzay=cy
116 115 adantrd zOnwOnzwyzay=byywby=cyazRbzbwRcwyzay=cy
117 116 3impia zOnwOnzwyzay=byywby=cyazRbzbwRcwyzay=cy
118 fveq2 y=zby=bz
119 fveq2 y=zcy=cz
120 118 119 eqeq12d y=zby=cybz=cz
121 120 rspcv zwywby=cybz=cz
122 breq2 bz=czazRbzazRcz
123 122 biimpd bz=czazRbzazRcz
124 121 123 syl6 zwywby=cyazRbzazRcz
125 124 com3l ywby=cyazRbzzwazRcz
126 125 imp ywby=cyazRbzzwazRcz
127 126 ad2ant2lr yzay=byywby=cyazRbzbwRcwzwazRcz
128 127 impcom zwyzay=byywby=cyazRbzbwRcwazRcz
129 128 3adant1 zOnwOnzwyzay=byywby=cyazRbzbwRcwazRcz
130 raleq t=zytay=cyyzay=cy
131 fveq2 t=zat=az
132 fveq2 t=zct=cz
133 131 132 breq12d t=zatRctazRcz
134 130 133 anbi12d t=zytay=cyatRctyzay=cyazRcz
135 134 rspcev zOnyzay=cyazRcztOnytay=cyatRct
136 104 117 129 135 syl12anc zOnwOnzwyzay=byywby=cyazRbzbwRcwtOnytay=cyatRct
137 136 a1d zOnwOnzwyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
138 137 3exp zOnwOnzwyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
139 2 orderseqlem aFazA
140 139 ad2antrr aFbFbFcFazA
141 2 orderseqlem bFbzA
142 141 ad2antlr aFbFbFcFbzA
143 2 orderseqlem cFczA
144 143 ad2antll aFbFbFcFczA
145 140 142 144 3jca aFbFbFcFazAbzAczA
146 potr RPoAazAbzAczAazRbzbzRczazRcz
147 1 145 146 sylancr aFbFbFcFazRbzbzRczazRcz
148 147 impcom azRbzbzRczaFbFbFcFazRcz
149 113 148 anim12i yzay=byby=cyazRbzbzRczaFbFbFcFyzay=cyazRcz
150 149 anassrs yzay=byby=cyazRbzbzRczaFbFbFcFyzay=cyazRcz
151 150 135 sylan2 zOnyzay=byby=cyazRbzbzRczaFbFbFcFtOnytay=cyatRct
152 151 exp32 zOnyzay=byby=cyazRbzbzRczaFbFbFcFtOnytay=cyatRct
153 raleq z=wyzby=cyywby=cy
154 153 anbi2d z=wyzay=byyzby=cyyzay=byywby=cy
155 110 154 bitrid z=wyzay=byby=cyyzay=byywby=cy
156 fveq2 z=wbz=bw
157 fveq2 z=wcz=cw
158 156 157 breq12d z=wbzRczbwRcw
159 158 anbi2d z=wazRbzbzRczazRbzbwRcw
160 155 159 anbi12d z=wyzay=byby=cyazRbzbzRczyzay=byywby=cyazRbzbwRcw
161 160 imbi1d z=wyzay=byby=cyazRbzbzRczaFbFbFcFtOnytay=cyatRctyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
162 152 161 syl5ibcom zOnz=wyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
163 162 adantr zOnwOnz=wyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
164 simp1r zOnwOnwzyzay=byywby=cyazRbzbwRcwwOn
165 onelss zOnwzwz
166 165 imp zOnwzwz
167 166 adantlr zOnwOnwzwz
168 ssralv wzyzay=byyway=by
169 168 anim1d wzyzay=byywby=cyyway=byywby=cy
170 r19.26 yway=byby=cyyway=byywby=cy
171 112 ralimi yway=byby=cyyway=cy
172 170 171 sylbir yway=byywby=cyyway=cy
173 169 172 syl6 wzyzay=byywby=cyyway=cy
174 173 adantrd wzyzay=byywby=cyazRbzbwRcwyway=cy
175 167 174 syl zOnwOnwzyzay=byywby=cyazRbzbwRcwyway=cy
176 175 3impia zOnwOnwzyzay=byywby=cyazRbzbwRcwyway=cy
177 fveq2 y=way=aw
178 fveq2 y=wby=bw
179 177 178 eqeq12d y=way=byaw=bw
180 179 rspcv wzyzay=byaw=bw
181 breq1 aw=bwawRcwbwRcw
182 181 biimprd aw=bwbwRcwawRcw
183 180 182 syl6 wzyzay=bybwRcwawRcw
184 183 com3l yzay=bybwRcwwzawRcw
185 184 imp yzay=bybwRcwwzawRcw
186 185 ad2ant2rl yzay=byywby=cyazRbzbwRcwwzawRcw
187 186 impcom wzyzay=byywby=cyazRbzbwRcwawRcw
188 187 3adant1 zOnwOnwzyzay=byywby=cyazRbzbwRcwawRcw
189 raleq t=wytay=cyyway=cy
190 fveq2 t=wat=aw
191 fveq2 t=wct=cw
192 190 191 breq12d t=watRctawRcw
193 189 192 anbi12d t=wytay=cyatRctyway=cyawRcw
194 193 rspcev wOnyway=cyawRcwtOnytay=cyatRct
195 164 176 188 194 syl12anc zOnwOnwzyzay=byywby=cyazRbzbwRcwtOnytay=cyatRct
196 195 a1d zOnwOnwzyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
197 196 3exp zOnwOnwzyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
198 138 163 197 3jaod zOnwOnzwz=wwzyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
199 103 198 mpd zOnwOnyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
200 199 rexlimivv zOnwOnyzay=byywby=cyazRbzbwRcwaFbFbFcFtOnytay=cyatRct
201 99 200 sylbir zOnyzay=byazRbzwOnywby=cybwRcwaFbFbFcFtOnytay=cyatRct
202 201 impcom aFbFbFcFzOnyzay=byazRbzwOnywby=cybwRcwtOnytay=cyatRct
203 94 95 202 jca31 aFbFbFcFzOnyzay=byazRbzwOnywby=cybwRcwaFcFtOnytay=cyatRct
204 203 an4s aFbFzOnyzay=byazRbzbFcFwOnywby=cybwRcwaFcFtOnytay=cyatRct
205 64 93 204 syl2anb aSbbScaFcFtOnytay=cyatRct
206 raleq x=tyxfy=gyytfy=gy
207 fveq2 x=tfx=ft
208 fveq2 x=tgx=gt
209 207 208 breq12d x=tfxRgxftRgt
210 206 209 anbi12d x=tyxfy=gyfxRgxytfy=gyftRgt
211 210 cbvrexvw xOnyxfy=gyfxRgxtOnytfy=gyftRgt
212 21 ralbidv f=aytfy=gyytay=gy
213 fveq1 f=aft=at
214 213 breq1d f=aftRgtatRgt
215 212 214 anbi12d f=aytfy=gyftRgtytay=gyatRgt
216 215 rexbidv f=atOnytfy=gyftRgttOnytay=gyatRgt
217 211 216 bitrid f=axOnyxfy=gyfxRgxtOnytay=gyatRgt
218 19 217 anbi12d f=afFgFxOnyxfy=gyfxRgxaFgFtOnytay=gyatRgt
219 83 anbi2d g=caFgFaFcF
220 85 eqeq2d g=cay=gyay=cy
221 220 ralbidv g=cytay=gyytay=cy
222 fveq1 g=cgt=ct
223 222 breq2d g=catRgtatRct
224 221 223 anbi12d g=cytay=gyatRgtytay=cyatRct
225 224 rexbidv g=ctOnytay=gyatRgttOnytay=cyatRct
226 219 225 anbi12d g=caFgFtOnytay=gyatRgtaFcFtOnytay=cyatRct
227 17 65 218 226 3 brab aScaFcFtOnytay=cyatRct
228 205 227 sylibr aSbbScaSc
229 39 228 pm3.2i ¬aSaaSbbScaSc
230 229 a1i aFbFcF¬aSaaSbbScaSc
231 230 rgen3 aFbFcF¬aSaaSbbScaSc
232 df-po SPoFaFbFcF¬aSaaSbbScaSc
233 231 232 mpbir SPoF