| Step | 
						Hyp | 
						Ref | 
						Expression | 
					
						
							| 1 | 
							
								
							 | 
							fourierdlem50.xre | 
							   | 
						
						
							| 2 | 
							
								
							 | 
							fourierdlem50.p | 
							   | 
						
						
							| 3 | 
							
								
							 | 
							fourierdlem50.m | 
							   | 
						
						
							| 4 | 
							
								
							 | 
							fourierdlem50.v | 
							   | 
						
						
							| 5 | 
							
								
							 | 
							fourierdlem50.a | 
							   | 
						
						
							| 6 | 
							
								
							 | 
							fourierdlem50.b | 
							   | 
						
						
							| 7 | 
							
								
							 | 
							fourierdlem50.altb | 
							   | 
						
						
							| 8 | 
							
								
							 | 
							fourierdlem50.ab | 
							   | 
						
						
							| 9 | 
							
								
							 | 
							fourierdlem50.q | 
							   | 
						
						
							| 10 | 
							
								
							 | 
							fourierdlem50.t | 
							   | 
						
						
							| 11 | 
							
								
							 | 
							fourierdlem50.n | 
							   | 
						
						
							| 12 | 
							
								
							 | 
							fourierdlem50.s | 
							   | 
						
						
							| 13 | 
							
								
							 | 
							fourierdlem50.j | 
							   | 
						
						
							| 14 | 
							
								
							 | 
							fourierdlem50.u | 
							   | 
						
						
							| 15 | 
							
								
							 | 
							fourierdlem50.ch | 
							   | 
						
						
							| 16 | 
							
								5 6 7
							 | 
							ltled | 
							   | 
						
						
							| 17 | 
							
								2 3 4
							 | 
							fourierdlem15 | 
							   | 
						
						
							| 18 | 
							
								
							 | 
							pire | 
							   | 
						
						
							| 19 | 
							
								18
							 | 
							renegcli | 
							   | 
						
						
							| 20 | 
							
								19
							 | 
							a1i | 
							   | 
						
						
							| 21 | 
							
								20 1
							 | 
							readdcld | 
							   | 
						
						
							| 22 | 
							
								18
							 | 
							a1i | 
							   | 
						
						
							| 23 | 
							
								22 1
							 | 
							readdcld | 
							   | 
						
						
							| 24 | 
							
								21 23
							 | 
							iccssred | 
							   | 
						
						
							| 25 | 
							
								17 24
							 | 
							fssd | 
							   | 
						
						
							| 26 | 
							
								25
							 | 
							ffvelcdmda | 
							   | 
						
						
							| 27 | 
							
								1
							 | 
							adantr | 
							   | 
						
						
							| 28 | 
							
								26 27
							 | 
							resubcld | 
							   | 
						
						
							| 29 | 
							
								28 9
							 | 
							fmptd | 
							   | 
						
						
							| 30 | 
							
								9
							 | 
							a1i | 
							   | 
						
						
							| 31 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 32 | 
							
								31
							 | 
							oveq1d | 
							   | 
						
						
							| 33 | 
							
								32
							 | 
							adantl | 
							   | 
						
						
							| 34 | 
							
								
							 | 
							nnssnn0 | 
							   | 
						
						
							| 35 | 
							
								34
							 | 
							a1i | 
							   | 
						
						
							| 36 | 
							
								
							 | 
							nn0uz | 
							   | 
						
						
							| 37 | 
							
								35 36
							 | 
							sseqtrdi | 
							   | 
						
						
							| 38 | 
							
								37 3
							 | 
							sseldd | 
							   | 
						
						
							| 39 | 
							
								
							 | 
							eluzfz1 | 
							   | 
						
						
							| 40 | 
							
								38 39
							 | 
							syl | 
							   | 
						
						
							| 41 | 
							
								25 40
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 42 | 
							
								41 1
							 | 
							resubcld | 
							   | 
						
						
							| 43 | 
							
								30 33 40 42
							 | 
							fvmptd | 
							   | 
						
						
							| 44 | 
							
								2
							 | 
							fourierdlem2 | 
							   | 
						
						
							| 45 | 
							
								3 44
							 | 
							syl | 
							   | 
						
						
							| 46 | 
							
								4 45
							 | 
							mpbid | 
							   | 
						
						
							| 47 | 
							
								46
							 | 
							simprd | 
							   | 
						
						
							| 48 | 
							
								47
							 | 
							simpld | 
							   | 
						
						
							| 49 | 
							
								48
							 | 
							simpld | 
							   | 
						
						
							| 50 | 
							
								49
							 | 
							oveq1d | 
							   | 
						
						
							| 51 | 
							
								20
							 | 
							recnd | 
							   | 
						
						
							| 52 | 
							
								1
							 | 
							recnd | 
							   | 
						
						
							| 53 | 
							
								51 52
							 | 
							pncand | 
							   | 
						
						
							| 54 | 
							
								43 50 53
							 | 
							3eqtrd | 
							   | 
						
						
							| 55 | 
							
								20
							 | 
							rexrd | 
							   | 
						
						
							| 56 | 
							
								22
							 | 
							rexrd | 
							   | 
						
						
							| 57 | 
							
								5
							 | 
							leidd | 
							   | 
						
						
							| 58 | 
							
								5 6 5 57 16
							 | 
							eliccd | 
							   | 
						
						
							| 59 | 
							
								8 58
							 | 
							sseldd | 
							   | 
						
						
							| 60 | 
							
								
							 | 
							iccgelb | 
							   | 
						
						
							| 61 | 
							
								55 56 59 60
							 | 
							syl3anc | 
							   | 
						
						
							| 62 | 
							
								54 61
							 | 
							eqbrtrd | 
							   | 
						
						
							| 63 | 
							
								6
							 | 
							leidd | 
							   | 
						
						
							| 64 | 
							
								5 6 6 16 63
							 | 
							eliccd | 
							   | 
						
						
							| 65 | 
							
								8 64
							 | 
							sseldd | 
							   | 
						
						
							| 66 | 
							
								
							 | 
							iccleub | 
							   | 
						
						
							| 67 | 
							
								55 56 65 66
							 | 
							syl3anc | 
							   | 
						
						
							| 68 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 69 | 
							
								68
							 | 
							oveq1d | 
							   | 
						
						
							| 70 | 
							
								69
							 | 
							adantl | 
							   | 
						
						
							| 71 | 
							
								
							 | 
							eluzfz2 | 
							   | 
						
						
							| 72 | 
							
								38 71
							 | 
							syl | 
							   | 
						
						
							| 73 | 
							
								25 72
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 74 | 
							
								73 1
							 | 
							resubcld | 
							   | 
						
						
							| 75 | 
							
								30 70 72 74
							 | 
							fvmptd | 
							   | 
						
						
							| 76 | 
							
								48
							 | 
							simprd | 
							   | 
						
						
							| 77 | 
							
								76
							 | 
							oveq1d | 
							   | 
						
						
							| 78 | 
							
								22
							 | 
							recnd | 
							   | 
						
						
							| 79 | 
							
								78 52
							 | 
							pncand | 
							   | 
						
						
							| 80 | 
							
								75 77 79
							 | 
							3eqtrrd | 
							   | 
						
						
							| 81 | 
							
								67 80
							 | 
							breqtrd | 
							   | 
						
						
							| 82 | 
							
								
							 | 
							prfi | 
							   | 
						
						
							| 83 | 
							
								82
							 | 
							a1i | 
							   | 
						
						
							| 84 | 
							
								
							 | 
							fzfid | 
							   | 
						
						
							| 85 | 
							
								9
							 | 
							rnmptfi | 
							   | 
						
						
							| 86 | 
							
								84 85
							 | 
							syl | 
							   | 
						
						
							| 87 | 
							
								
							 | 
							infi | 
							   | 
						
						
							| 88 | 
							
								86 87
							 | 
							syl | 
							   | 
						
						
							| 89 | 
							
								
							 | 
							unfi | 
							   | 
						
						
							| 90 | 
							
								83 88 89
							 | 
							syl2anc | 
							   | 
						
						
							| 91 | 
							
								10 90
							 | 
							eqeltrid | 
							   | 
						
						
							| 92 | 
							
								5 6
							 | 
							jca | 
							   | 
						
						
							| 93 | 
							
								
							 | 
							prssg | 
							   | 
						
						
							| 94 | 
							
								5 6 93
							 | 
							syl2anc | 
							   | 
						
						
							| 95 | 
							
								92 94
							 | 
							mpbid | 
							   | 
						
						
							| 96 | 
							
								
							 | 
							inss2 | 
							   | 
						
						
							| 97 | 
							
								
							 | 
							ioossre | 
							   | 
						
						
							| 98 | 
							
								96 97
							 | 
							sstri | 
							   | 
						
						
							| 99 | 
							
								98
							 | 
							a1i | 
							   | 
						
						
							| 100 | 
							
								95 99
							 | 
							unssd | 
							   | 
						
						
							| 101 | 
							
								10 100
							 | 
							eqsstrid | 
							   | 
						
						
							| 102 | 
							
								91 101 12 11
							 | 
							fourierdlem36 | 
							   | 
						
						
							| 103 | 
							
								
							 | 
							eqid | 
							   | 
						
						
							| 104 | 
							
								3 5 6 16 29 62 81 13 10 102 103
							 | 
							fourierdlem20 | 
							   | 
						
						
							| 105 | 
							
								15
							 | 
							biimpi | 
							   | 
						
						
							| 106 | 
							
								
							 | 
							simp-4l | 
							   | 
						
						
							| 107 | 
							
								105 106
							 | 
							syl | 
							   | 
						
						
							| 108 | 
							
								
							 | 
							simplr | 
							   | 
						
						
							| 109 | 
							
								105 108
							 | 
							syl | 
							   | 
						
						
							| 110 | 
							
								107 109
							 | 
							jca | 
							   | 
						
						
							| 111 | 
							
								
							 | 
							simp-4r | 
							   | 
						
						
							| 112 | 
							
								105 111
							 | 
							syl | 
							   | 
						
						
							| 113 | 
							
								
							 | 
							elfzofz | 
							   | 
						
						
							| 114 | 
							
								113
							 | 
							ad2antlr | 
							   | 
						
						
							| 115 | 
							
								105 114
							 | 
							syl | 
							   | 
						
						
							| 116 | 
							
								107 25
							 | 
							syl | 
							   | 
						
						
							| 117 | 
							
								116 115
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 118 | 
							
								107 1
							 | 
							syl | 
							   | 
						
						
							| 119 | 
							
								117 118
							 | 
							resubcld | 
							   | 
						
						
							| 120 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 121 | 
							
								120
							 | 
							oveq1d | 
							   | 
						
						
							| 122 | 
							
								121 9
							 | 
							fvmptg | 
							   | 
						
						
							| 123 | 
							
								115 119 122
							 | 
							syl2anc | 
							   | 
						
						
							| 124 | 
							
								123 119
							 | 
							eqeltrd | 
							   | 
						
						
							| 125 | 
							
								29
							 | 
							adantr | 
							   | 
						
						
							| 126 | 
							
								
							 | 
							fzofzp1 | 
							   | 
						
						
							| 127 | 
							
								126
							 | 
							adantl | 
							   | 
						
						
							| 128 | 
							
								125 127
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 129 | 
							
								107 112 128
							 | 
							syl2anc | 
							   | 
						
						
							| 130 | 
							
								
							 | 
							isof1o | 
							   | 
						
						
							| 131 | 
							
								102 130
							 | 
							syl | 
							   | 
						
						
							| 132 | 
							
								
							 | 
							f1of | 
							   | 
						
						
							| 133 | 
							
								131 132
							 | 
							syl | 
							   | 
						
						
							| 134 | 
							
								
							 | 
							fzofzp1 | 
							   | 
						
						
							| 135 | 
							
								13 134
							 | 
							syl | 
							   | 
						
						
							| 136 | 
							
								133 135
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 137 | 
							
								101 136
							 | 
							sseldd | 
							   | 
						
						
							| 138 | 
							
								107 137
							 | 
							syl | 
							   | 
						
						
							| 139 | 
							
								
							 | 
							elfzofz | 
							   | 
						
						
							| 140 | 
							
								13 139
							 | 
							syl | 
							   | 
						
						
							| 141 | 
							
								133 140
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 142 | 
							
								101 141
							 | 
							sseldd | 
							   | 
						
						
							| 143 | 
							
								107 142
							 | 
							syl | 
							   | 
						
						
							| 144 | 
							
								105
							 | 
							simprd | 
							   | 
						
						
							| 145 | 
							
								124
							 | 
							rexrd | 
							   | 
						
						
							| 146 | 
							
								29
							 | 
							adantr | 
							   | 
						
						
							| 147 | 
							
								
							 | 
							fzofzp1 | 
							   | 
						
						
							| 148 | 
							
								147
							 | 
							adantl | 
							   | 
						
						
							| 149 | 
							
								146 148
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 150 | 
							
								149
							 | 
							rexrd | 
							   | 
						
						
							| 151 | 
							
								110 150
							 | 
							syl | 
							   | 
						
						
							| 152 | 
							
								143
							 | 
							rexrd | 
							   | 
						
						
							| 153 | 
							
								138
							 | 
							rexrd | 
							   | 
						
						
							| 154 | 
							
								
							 | 
							elfzoelz | 
							   | 
						
						
							| 155 | 
							
								154
							 | 
							zred | 
							   | 
						
						
							| 156 | 
							
								155
							 | 
							ltp1d | 
							   | 
						
						
							| 157 | 
							
								13 156
							 | 
							syl | 
							   | 
						
						
							| 158 | 
							
								
							 | 
							isoeq5 | 
							   | 
						
						
							| 159 | 
							
								10 158
							 | 
							ax-mp | 
							   | 
						
						
							| 160 | 
							
								102 159
							 | 
							sylib | 
							   | 
						
						
							| 161 | 
							
								
							 | 
							isorel | 
							   | 
						
						
							| 162 | 
							
								160 140 135 161
							 | 
							syl12anc | 
							   | 
						
						
							| 163 | 
							
								157 162
							 | 
							mpbid | 
							   | 
						
						
							| 164 | 
							
								107 163
							 | 
							syl | 
							   | 
						
						
							| 165 | 
							
								145 151 152 153 164
							 | 
							ioossioobi | 
							   | 
						
						
							| 166 | 
							
								144 165
							 | 
							mpbid | 
							   | 
						
						
							| 167 | 
							
								166
							 | 
							simpld | 
							   | 
						
						
							| 168 | 
							
								124 143 138 167 164
							 | 
							lelttrd | 
							   | 
						
						
							| 169 | 
							
								
							 | 
							elfzofz | 
							   | 
						
						
							| 170 | 
							
								169
							 | 
							ad2antlr | 
							   | 
						
						
							| 171 | 
							
								170
							 | 
							ad2antrr | 
							   | 
						
						
							| 172 | 
							
								105 171
							 | 
							syl | 
							   | 
						
						
							| 173 | 
							
								107 172 28
							 | 
							syl2anc | 
							   | 
						
						
							| 174 | 
							
								9
							 | 
							fvmpt2 | 
							   | 
						
						
							| 175 | 
							
								172 173 174
							 | 
							syl2anc | 
							   | 
						
						
							| 176 | 
							
								175 173
							 | 
							eqeltrd | 
							   | 
						
						
							| 177 | 
							
								
							 | 
							simpllr | 
							   | 
						
						
							| 178 | 
							
								105 177
							 | 
							syl | 
							   | 
						
						
							| 179 | 
							
								176 129 143 138 164 178
							 | 
							fourierdlem10 | 
							   | 
						
						
							| 180 | 
							
								179
							 | 
							simprd | 
							   | 
						
						
							| 181 | 
							
								124 138 129 168 180
							 | 
							ltletrd | 
							   | 
						
						
							| 182 | 
							
								124 129 118 181
							 | 
							ltadd2dd | 
							   | 
						
						
							| 183 | 
							
								123
							 | 
							oveq2d | 
							   | 
						
						
							| 184 | 
							
								107 52
							 | 
							syl | 
							   | 
						
						
							| 185 | 
							
								117
							 | 
							recnd | 
							   | 
						
						
							| 186 | 
							
								184 185
							 | 
							pncan3d | 
							   | 
						
						
							| 187 | 
							
								183 186
							 | 
							eqtr2d | 
							   | 
						
						
							| 188 | 
							
								112 126
							 | 
							syl | 
							   | 
						
						
							| 189 | 
							
								25
							 | 
							adantr | 
							   | 
						
						
							| 190 | 
							
								189 127
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 191 | 
							
								107 112 190
							 | 
							syl2anc | 
							   | 
						
						
							| 192 | 
							
								191 118
							 | 
							resubcld | 
							   | 
						
						
							| 193 | 
							
								188 192
							 | 
							jca | 
							   | 
						
						
							| 194 | 
							
								
							 | 
							eleq1 | 
							   | 
						
						
							| 195 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 196 | 
							
								195
							 | 
							oveq1d | 
							   | 
						
						
							| 197 | 
							
								196
							 | 
							eleq1d | 
							   | 
						
						
							| 198 | 
							
								194 197
							 | 
							anbi12d | 
							   | 
						
						
							| 199 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 200 | 
							
								199 196
							 | 
							eqeq12d | 
							   | 
						
						
							| 201 | 
							
								198 200
							 | 
							imbi12d | 
							   | 
						
						
							| 202 | 
							
								201 122
							 | 
							vtoclg | 
							   | 
						
						
							| 203 | 
							
								188 193 202
							 | 
							sylc | 
							   | 
						
						
							| 204 | 
							
								203
							 | 
							oveq2d | 
							   | 
						
						
							| 205 | 
							
								191
							 | 
							recnd | 
							   | 
						
						
							| 206 | 
							
								184 205
							 | 
							pncan3d | 
							   | 
						
						
							| 207 | 
							
								204 206
							 | 
							eqtr2d | 
							   | 
						
						
							| 208 | 
							
								182 187 207
							 | 
							3brtr4d | 
							   | 
						
						
							| 209 | 
							
								
							 | 
							eleq1w | 
							   | 
						
						
							| 210 | 
							
								209
							 | 
							anbi2d | 
							   | 
						
						
							| 211 | 
							
								
							 | 
							oveq1 | 
							   | 
						
						
							| 212 | 
							
								211
							 | 
							fveq2d | 
							   | 
						
						
							| 213 | 
							
								212
							 | 
							breq2d | 
							   | 
						
						
							| 214 | 
							
								210 213
							 | 
							anbi12d | 
							   | 
						
						
							| 215 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 216 | 
							
								215
							 | 
							breq2d | 
							   | 
						
						
							| 217 | 
							
								214 216
							 | 
							imbi12d | 
							   | 
						
						
							| 218 | 
							
								
							 | 
							eleq1w | 
							   | 
						
						
							| 219 | 
							
								218
							 | 
							anbi2d | 
							   | 
						
						
							| 220 | 
							
								219
							 | 
							anbi1d | 
							   | 
						
						
							| 221 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 222 | 
							
								221
							 | 
							breq1d | 
							   | 
						
						
							| 223 | 
							
								220 222
							 | 
							anbi12d | 
							   | 
						
						
							| 224 | 
							
								221
							 | 
							breq1d | 
							   | 
						
						
							| 225 | 
							
								223 224
							 | 
							imbi12d | 
							   | 
						
						
							| 226 | 
							
								
							 | 
							elfzoelz | 
							   | 
						
						
							| 227 | 
							
								226
							 | 
							ad3antlr | 
							   | 
						
						
							| 228 | 
							
								
							 | 
							elfzoelz | 
							   | 
						
						
							| 229 | 
							
								228
							 | 
							ad2antlr | 
							   | 
						
						
							| 230 | 
							
								
							 | 
							simplr | 
							   | 
						
						
							| 231 | 
							
								25
							 | 
							adantr | 
							   | 
						
						
							| 232 | 
							
								
							 | 
							fzofzp1 | 
							   | 
						
						
							| 233 | 
							
								232
							 | 
							adantl | 
							   | 
						
						
							| 234 | 
							
								231 233
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 235 | 
							
								234
							 | 
							adantlr | 
							   | 
						
						
							| 236 | 
							
								235
							 | 
							adantr | 
							   | 
						
						
							| 237 | 
							
								25
							 | 
							adantr | 
							   | 
						
						
							| 238 | 
							
								
							 | 
							elfzofz | 
							   | 
						
						
							| 239 | 
							
								238
							 | 
							adantl | 
							   | 
						
						
							| 240 | 
							
								237 239
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 241 | 
							
								240
							 | 
							ad2antrr | 
							   | 
						
						
							| 242 | 
							
								228
							 | 
							zred | 
							   | 
						
						
							| 243 | 
							
								
							 | 
							peano2re | 
							   | 
						
						
							| 244 | 
							
								242 243
							 | 
							syl | 
							   | 
						
						
							| 245 | 
							
								244
							 | 
							ad2antlr | 
							   | 
						
						
							| 246 | 
							
								226
							 | 
							zred | 
							   | 
						
						
							| 247 | 
							
								246
							 | 
							ad3antlr | 
							   | 
						
						
							| 248 | 
							
								
							 | 
							simpr | 
							   | 
						
						
							| 249 | 
							
								245 247 248
							 | 
							nltled | 
							   | 
						
						
							| 250 | 
							
								228
							 | 
							peano2zd | 
							   | 
						
						
							| 251 | 
							
								250
							 | 
							ad2antlr | 
							   | 
						
						
							| 252 | 
							
								226
							 | 
							ad2antrr | 
							   | 
						
						
							| 253 | 
							
								
							 | 
							simpr | 
							   | 
						
						
							| 254 | 
							
								
							 | 
							eluz2 | 
							   | 
						
						
							| 255 | 
							
								251 252 253 254
							 | 
							syl3anbrc | 
							   | 
						
						
							| 256 | 
							
								255
							 | 
							adantlll | 
							   | 
						
						
							| 257 | 
							
								
							 | 
							simplll | 
							   | 
						
						
							| 258 | 
							
								
							 | 
							0zd | 
							   | 
						
						
							| 259 | 
							
								
							 | 
							elfzoel2 | 
							   | 
						
						
							| 260 | 
							
								259
							 | 
							ad2antrr | 
							   | 
						
						
							| 261 | 
							
								
							 | 
							elfzelz | 
							   | 
						
						
							| 262 | 
							
								261
							 | 
							adantl | 
							   | 
						
						
							| 263 | 
							
								
							 | 
							0red | 
							   | 
						
						
							| 264 | 
							
								261
							 | 
							zred | 
							   | 
						
						
							| 265 | 
							
								264
							 | 
							adantl | 
							   | 
						
						
							| 266 | 
							
								242
							 | 
							adantr | 
							   | 
						
						
							| 267 | 
							
								
							 | 
							elfzole1 | 
							   | 
						
						
							| 268 | 
							
								267
							 | 
							adantr | 
							   | 
						
						
							| 269 | 
							
								266 243
							 | 
							syl | 
							   | 
						
						
							| 270 | 
							
								266
							 | 
							ltp1d | 
							   | 
						
						
							| 271 | 
							
								
							 | 
							elfzle1 | 
							   | 
						
						
							| 272 | 
							
								271
							 | 
							adantl | 
							   | 
						
						
							| 273 | 
							
								266 269 265 270 272
							 | 
							ltletrd | 
							   | 
						
						
							| 274 | 
							
								263 266 265 268 273
							 | 
							lelttrd | 
							   | 
						
						
							| 275 | 
							
								263 265 274
							 | 
							ltled | 
							   | 
						
						
							| 276 | 
							
								275
							 | 
							adantll | 
							   | 
						
						
							| 277 | 
							
								264
							 | 
							adantl | 
							   | 
						
						
							| 278 | 
							
								259
							 | 
							zred | 
							   | 
						
						
							| 279 | 
							
								278
							 | 
							adantr | 
							   | 
						
						
							| 280 | 
							
								246
							 | 
							adantr | 
							   | 
						
						
							| 281 | 
							
								
							 | 
							elfzle2 | 
							   | 
						
						
							| 282 | 
							
								281
							 | 
							adantl | 
							   | 
						
						
							| 283 | 
							
								
							 | 
							elfzolt2 | 
							   | 
						
						
							| 284 | 
							
								283
							 | 
							adantr | 
							   | 
						
						
							| 285 | 
							
								277 280 279 282 284
							 | 
							lelttrd | 
							   | 
						
						
							| 286 | 
							
								277 279 285
							 | 
							ltled | 
							   | 
						
						
							| 287 | 
							
								286
							 | 
							adantlr | 
							   | 
						
						
							| 288 | 
							
								258 260 262 276 287
							 | 
							elfzd | 
							   | 
						
						
							| 289 | 
							
								288
							 | 
							adantlll | 
							   | 
						
						
							| 290 | 
							
								257 289 26
							 | 
							syl2anc | 
							   | 
						
						
							| 291 | 
							
								290
							 | 
							adantlr | 
							   | 
						
						
							| 292 | 
							
								
							 | 
							simplll | 
							   | 
						
						
							| 293 | 
							
								
							 | 
							0zd | 
							   | 
						
						
							| 294 | 
							
								
							 | 
							elfzelz | 
							   | 
						
						
							| 295 | 
							
								294
							 | 
							adantl | 
							   | 
						
						
							| 296 | 
							
								
							 | 
							0red | 
							   | 
						
						
							| 297 | 
							
								295
							 | 
							zred | 
							   | 
						
						
							| 298 | 
							
								242
							 | 
							adantr | 
							   | 
						
						
							| 299 | 
							
								267
							 | 
							adantr | 
							   | 
						
						
							| 300 | 
							
								298 243
							 | 
							syl | 
							   | 
						
						
							| 301 | 
							
								298
							 | 
							ltp1d | 
							   | 
						
						
							| 302 | 
							
								
							 | 
							elfzle1 | 
							   | 
						
						
							| 303 | 
							
								302
							 | 
							adantl | 
							   | 
						
						
							| 304 | 
							
								298 300 297 301 303
							 | 
							ltletrd | 
							   | 
						
						
							| 305 | 
							
								296 298 297 299 304
							 | 
							lelttrd | 
							   | 
						
						
							| 306 | 
							
								296 297 305
							 | 
							ltled | 
							   | 
						
						
							| 307 | 
							
								
							 | 
							eluz2 | 
							   | 
						
						
							| 308 | 
							
								293 295 306 307
							 | 
							syl3anbrc | 
							   | 
						
						
							| 309 | 
							
								308
							 | 
							adantll | 
							   | 
						
						
							| 310 | 
							
								
							 | 
							elfzoel2 | 
							   | 
						
						
							| 311 | 
							
								310
							 | 
							ad2antlr | 
							   | 
						
						
							| 312 | 
							
								294
							 | 
							zred | 
							   | 
						
						
							| 313 | 
							
								312
							 | 
							adantl | 
							   | 
						
						
							| 314 | 
							
								
							 | 
							peano2rem | 
							   | 
						
						
							| 315 | 
							
								246 314
							 | 
							syl | 
							   | 
						
						
							| 316 | 
							
								315
							 | 
							adantr | 
							   | 
						
						
							| 317 | 
							
								278
							 | 
							adantr | 
							   | 
						
						
							| 318 | 
							
								
							 | 
							elfzle2 | 
							   | 
						
						
							| 319 | 
							
								318
							 | 
							adantl | 
							   | 
						
						
							| 320 | 
							
								246
							 | 
							ltm1d | 
							   | 
						
						
							| 321 | 
							
								315 246 278 320 283
							 | 
							lttrd | 
							   | 
						
						
							| 322 | 
							
								321
							 | 
							adantr | 
							   | 
						
						
							| 323 | 
							
								313 316 317 319 322
							 | 
							lelttrd | 
							   | 
						
						
							| 324 | 
							
								323
							 | 
							adantll | 
							   | 
						
						
							| 325 | 
							
								324
							 | 
							adantlr | 
							   | 
						
						
							| 326 | 
							
								
							 | 
							elfzo2 | 
							   | 
						
						
							| 327 | 
							
								309 311 325 326
							 | 
							syl3anbrc | 
							   | 
						
						
							| 328 | 
							
								169 26
							 | 
							sylan2 | 
							   | 
						
						
							| 329 | 
							
								47
							 | 
							simprd | 
							   | 
						
						
							| 330 | 
							
								329
							 | 
							r19.21bi | 
							   | 
						
						
							| 331 | 
							
								328 190 330
							 | 
							ltled | 
							   | 
						
						
							| 332 | 
							
								292 327 331
							 | 
							syl2anc | 
							   | 
						
						
							| 333 | 
							
								332
							 | 
							adantlr | 
							   | 
						
						
							| 334 | 
							
								256 291 333
							 | 
							monoord | 
							   | 
						
						
							| 335 | 
							
								249 334
							 | 
							syldan | 
							   | 
						
						
							| 336 | 
							
								236 241 335
							 | 
							lensymd | 
							   | 
						
						
							| 337 | 
							
								336
							 | 
							adantlr | 
							   | 
						
						
							| 338 | 
							
								230 337
							 | 
							condan | 
							   | 
						
						
							| 339 | 
							
								
							 | 
							zleltp1 | 
							   | 
						
						
							| 340 | 
							
								227 229 339
							 | 
							syl2anc | 
							   | 
						
						
							| 341 | 
							
								338 340
							 | 
							mpbird | 
							   | 
						
						
							| 342 | 
							
								
							 | 
							eluz2 | 
							   | 
						
						
							| 343 | 
							
								227 229 341 342
							 | 
							syl3anbrc | 
							   | 
						
						
							| 344 | 
							
								25
							 | 
							ad3antrrr | 
							   | 
						
						
							| 345 | 
							
								
							 | 
							0zd | 
							   | 
						
						
							| 346 | 
							
								259
							 | 
							ad2antrr | 
							   | 
						
						
							| 347 | 
							
								
							 | 
							elfzelz | 
							   | 
						
						
							| 348 | 
							
								347
							 | 
							adantl | 
							   | 
						
						
							| 349 | 
							
								
							 | 
							0red | 
							   | 
						
						
							| 350 | 
							
								246
							 | 
							adantr | 
							   | 
						
						
							| 351 | 
							
								347
							 | 
							zred | 
							   | 
						
						
							| 352 | 
							
								351
							 | 
							adantl | 
							   | 
						
						
							| 353 | 
							
								
							 | 
							elfzole1 | 
							   | 
						
						
							| 354 | 
							
								353
							 | 
							adantr | 
							   | 
						
						
							| 355 | 
							
								
							 | 
							elfzle1 | 
							   | 
						
						
							| 356 | 
							
								355
							 | 
							adantl | 
							   | 
						
						
							| 357 | 
							
								349 350 352 354 356
							 | 
							letrd | 
							   | 
						
						
							| 358 | 
							
								357
							 | 
							adantlr | 
							   | 
						
						
							| 359 | 
							
								351
							 | 
							adantl | 
							   | 
						
						
							| 360 | 
							
								310
							 | 
							zred | 
							   | 
						
						
							| 361 | 
							
								360
							 | 
							adantr | 
							   | 
						
						
							| 362 | 
							
								242
							 | 
							adantr | 
							   | 
						
						
							| 363 | 
							
								
							 | 
							elfzle2 | 
							   | 
						
						
							| 364 | 
							
								363
							 | 
							adantl | 
							   | 
						
						
							| 365 | 
							
								
							 | 
							elfzolt2 | 
							   | 
						
						
							| 366 | 
							
								365
							 | 
							adantr | 
							   | 
						
						
							| 367 | 
							
								359 362 361 364 366
							 | 
							lelttrd | 
							   | 
						
						
							| 368 | 
							
								359 361 367
							 | 
							ltled | 
							   | 
						
						
							| 369 | 
							
								368
							 | 
							adantll | 
							   | 
						
						
							| 370 | 
							
								345 346 348 358 369
							 | 
							elfzd | 
							   | 
						
						
							| 371 | 
							
								370
							 | 
							adantlll | 
							   | 
						
						
							| 372 | 
							
								344 371
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 373 | 
							
								372
							 | 
							adantlr | 
							   | 
						
						
							| 374 | 
							
								
							 | 
							simp-4l | 
							   | 
						
						
							| 375 | 
							
								
							 | 
							0zd | 
							   | 
						
						
							| 376 | 
							
								
							 | 
							elfzelz | 
							   | 
						
						
							| 377 | 
							
								376
							 | 
							adantl | 
							   | 
						
						
							| 378 | 
							
								
							 | 
							0red | 
							   | 
						
						
							| 379 | 
							
								246
							 | 
							adantr | 
							   | 
						
						
							| 380 | 
							
								377
							 | 
							zred | 
							   | 
						
						
							| 381 | 
							
								353
							 | 
							adantr | 
							   | 
						
						
							| 382 | 
							
								
							 | 
							elfzle1 | 
							   | 
						
						
							| 383 | 
							
								382
							 | 
							adantl | 
							   | 
						
						
							| 384 | 
							
								378 379 380 381 383
							 | 
							letrd | 
							   | 
						
						
							| 385 | 
							
								375 377 384 307
							 | 
							syl3anbrc | 
							   | 
						
						
							| 386 | 
							
								385
							 | 
							adantll | 
							   | 
						
						
							| 387 | 
							
								386
							 | 
							ad4ant14 | 
							   | 
						
						
							| 388 | 
							
								310
							 | 
							ad3antlr | 
							   | 
						
						
							| 389 | 
							
								376
							 | 
							zred | 
							   | 
						
						
							| 390 | 
							
								389
							 | 
							adantl | 
							   | 
						
						
							| 391 | 
							
								242
							 | 
							adantr | 
							   | 
						
						
							| 392 | 
							
								360
							 | 
							adantr | 
							   | 
						
						
							| 393 | 
							
								
							 | 
							elfzle2 | 
							   | 
						
						
							| 394 | 
							
								393
							 | 
							adantl | 
							   | 
						
						
							| 395 | 
							
								
							 | 
							zltlem1 | 
							   | 
						
						
							| 396 | 
							
								376 228 395
							 | 
							syl2anr | 
							   | 
						
						
							| 397 | 
							
								394 396
							 | 
							mpbird | 
							   | 
						
						
							| 398 | 
							
								365
							 | 
							adantr | 
							   | 
						
						
							| 399 | 
							
								390 391 392 397 398
							 | 
							lttrd | 
							   | 
						
						
							| 400 | 
							
								399
							 | 
							adantll | 
							   | 
						
						
							| 401 | 
							
								400
							 | 
							adantlr | 
							   | 
						
						
							| 402 | 
							
								387 388 401 326
							 | 
							syl3anbrc | 
							   | 
						
						
							| 403 | 
							
								374 402 331
							 | 
							syl2anc | 
							   | 
						
						
							| 404 | 
							
								343 373 403
							 | 
							monoord | 
							   | 
						
						
							| 405 | 
							
								225 404
							 | 
							chvarvv | 
							   | 
						
						
							| 406 | 
							
								217 405
							 | 
							chvarvv | 
							   | 
						
						
							| 407 | 
							
								110 112 208 406
							 | 
							syl21anc | 
							   | 
						
						
							| 408 | 
							
								107 112
							 | 
							jca | 
							   | 
						
						
							| 409 | 
							
								110 149
							 | 
							syl | 
							   | 
						
						
							| 410 | 
							
								179
							 | 
							simpld | 
							   | 
						
						
							| 411 | 
							
								176 143 138 410 164
							 | 
							lelttrd | 
							   | 
						
						
							| 412 | 
							
								166
							 | 
							simprd | 
							   | 
						
						
							| 413 | 
							
								176 138 409 411 412
							 | 
							ltletrd | 
							   | 
						
						
							| 414 | 
							
								176 409 118 413
							 | 
							ltadd2dd | 
							   | 
						
						
							| 415 | 
							
								175
							 | 
							oveq2d | 
							   | 
						
						
							| 416 | 
							
								107 172 26
							 | 
							syl2anc | 
							   | 
						
						
							| 417 | 
							
								416
							 | 
							recnd | 
							   | 
						
						
							| 418 | 
							
								184 417
							 | 
							pncan3d | 
							   | 
						
						
							| 419 | 
							
								415 418
							 | 
							eqtr2d | 
							   | 
						
						
							| 420 | 
							
								9
							 | 
							a1i | 
							   | 
						
						
							| 421 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 422 | 
							
								421
							 | 
							oveq1d | 
							   | 
						
						
							| 423 | 
							
								422
							 | 
							adantl | 
							   | 
						
						
							| 424 | 
							
								25
							 | 
							adantr | 
							   | 
						
						
							| 425 | 
							
								424 148
							 | 
							ffvelcdmd | 
							   | 
						
						
							| 426 | 
							
								1
							 | 
							adantr | 
							   | 
						
						
							| 427 | 
							
								425 426
							 | 
							resubcld | 
							   | 
						
						
							| 428 | 
							
								420 423 148 427
							 | 
							fvmptd | 
							   | 
						
						
							| 429 | 
							
								107 109 428
							 | 
							syl2anc | 
							   | 
						
						
							| 430 | 
							
								429
							 | 
							oveq2d | 
							   | 
						
						
							| 431 | 
							
								110 425
							 | 
							syl | 
							   | 
						
						
							| 432 | 
							
								431
							 | 
							recnd | 
							   | 
						
						
							| 433 | 
							
								184 432
							 | 
							pncan3d | 
							   | 
						
						
							| 434 | 
							
								430 433
							 | 
							eqtr2d | 
							   | 
						
						
							| 435 | 
							
								414 419 434
							 | 
							3brtr4d | 
							   | 
						
						
							| 436 | 
							
								
							 | 
							eleq1w | 
							   | 
						
						
							| 437 | 
							
								436
							 | 
							anbi2d | 
							   | 
						
						
							| 438 | 
							
								
							 | 
							oveq1 | 
							   | 
						
						
							| 439 | 
							
								438
							 | 
							fveq2d | 
							   | 
						
						
							| 440 | 
							
								439
							 | 
							breq2d | 
							   | 
						
						
							| 441 | 
							
								437 440
							 | 
							anbi12d | 
							   | 
						
						
							| 442 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 443 | 
							
								442
							 | 
							breq2d | 
							   | 
						
						
							| 444 | 
							
								441 443
							 | 
							imbi12d | 
							   | 
						
						
							| 445 | 
							
								
							 | 
							eleq1w | 
							   | 
						
						
							| 446 | 
							
								445
							 | 
							anbi2d | 
							   | 
						
						
							| 447 | 
							
								446
							 | 
							anbi1d | 
							   | 
						
						
							| 448 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 449 | 
							
								448
							 | 
							breq1d | 
							   | 
						
						
							| 450 | 
							
								447 449
							 | 
							anbi12d | 
							   | 
						
						
							| 451 | 
							
								448
							 | 
							breq1d | 
							   | 
						
						
							| 452 | 
							
								450 451
							 | 
							imbi12d | 
							   | 
						
						
							| 453 | 
							
								452 404
							 | 
							chvarvv | 
							   | 
						
						
							| 454 | 
							
								444 453
							 | 
							chvarvv | 
							   | 
						
						
							| 455 | 
							
								408 109 435 454
							 | 
							syl21anc | 
							   | 
						
						
							| 456 | 
							
								117 416
							 | 
							letri3d | 
							   | 
						
						
							| 457 | 
							
								407 455 456
							 | 
							mpbir2and | 
							   | 
						
						
							| 458 | 
							
								2 3 4
							 | 
							fourierdlem34 | 
							   | 
						
						
							| 459 | 
							
								107 458
							 | 
							syl | 
							   | 
						
						
							| 460 | 
							
								
							 | 
							f1fveq | 
							   | 
						
						
							| 461 | 
							
								459 115 172 460
							 | 
							syl12anc | 
							   | 
						
						
							| 462 | 
							
								457 461
							 | 
							mpbid | 
							   | 
						
						
							| 463 | 
							
								15 462
							 | 
							sylbir | 
							   | 
						
						
							| 464 | 
							
								463
							 | 
							ex | 
							   | 
						
						
							| 465 | 
							
								
							 | 
							simpl | 
							   | 
						
						
							| 466 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 467 | 
							
								
							 | 
							oveq1 | 
							   | 
						
						
							| 468 | 
							
								467
							 | 
							fveq2d | 
							   | 
						
						
							| 469 | 
							
								466 468
							 | 
							oveq12d | 
							   | 
						
						
							| 470 | 
							
								469
							 | 
							eqcomd | 
							   | 
						
						
							| 471 | 
							
								470
							 | 
							adantl | 
							   | 
						
						
							| 472 | 
							
								465 471
							 | 
							sseqtrd | 
							   | 
						
						
							| 473 | 
							
								472
							 | 
							ex | 
							   | 
						
						
							| 474 | 
							
								473
							 | 
							ad2antlr | 
							   | 
						
						
							| 475 | 
							
								464 474
							 | 
							impbid | 
							   | 
						
						
							| 476 | 
							
								475
							 | 
							ralrimiva | 
							   | 
						
						
							| 477 | 
							
								476
							 | 
							ex | 
							   | 
						
						
							| 478 | 
							
								477
							 | 
							reximdva | 
							   | 
						
						
							| 479 | 
							
								104 478
							 | 
							mpd | 
							   | 
						
						
							| 480 | 
							
								
							 | 
							reu6 | 
							   | 
						
						
							| 481 | 
							
								479 480
							 | 
							sylibr | 
							   | 
						
						
							| 482 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 483 | 
							
								
							 | 
							oveq1 | 
							   | 
						
						
							| 484 | 
							
								483
							 | 
							fveq2d | 
							   | 
						
						
							| 485 | 
							
								482 484
							 | 
							oveq12d | 
							   | 
						
						
							| 486 | 
							
								485
							 | 
							sseq2d | 
							   | 
						
						
							| 487 | 
							
								486
							 | 
							cbvreuvw | 
							   | 
						
						
							| 488 | 
							
								481 487
							 | 
							sylibr | 
							   | 
						
						
							| 489 | 
							
								
							 | 
							riotacl | 
							   | 
						
						
							| 490 | 
							
								488 489
							 | 
							syl | 
							   | 
						
						
							| 491 | 
							
								14 490
							 | 
							eqeltrid | 
							   | 
						
						
							| 492 | 
							
								14
							 | 
							eqcomi | 
							   | 
						
						
							| 493 | 
							
								492
							 | 
							a1i | 
							   | 
						
						
							| 494 | 
							
								
							 | 
							fveq2 | 
							   | 
						
						
							| 495 | 
							
								
							 | 
							oveq1 | 
							   | 
						
						
							| 496 | 
							
								495
							 | 
							fveq2d | 
							   | 
						
						
							| 497 | 
							
								494 496
							 | 
							oveq12d | 
							   | 
						
						
							| 498 | 
							
								497
							 | 
							sseq2d | 
							   | 
						
						
							| 499 | 
							
								498
							 | 
							riota2 | 
							   | 
						
						
							| 500 | 
							
								491 488 499
							 | 
							syl2anc | 
							   | 
						
						
							| 501 | 
							
								493 500
							 | 
							mpbird | 
							   | 
						
						
							| 502 | 
							
								491 501
							 | 
							jca | 
							   |