| Step | Hyp | Ref | Expression | 
						
							| 1 |  | sticksstones22.1 |  | 
						
							| 2 |  | sticksstones22.2 |  | 
						
							| 3 |  | sticksstones22.3 |  | 
						
							| 4 |  | sticksstones22.4 |  | 
						
							| 5 | 4 | a1i |  | 
						
							| 6 | 5 | fveq2d |  | 
						
							| 7 |  | breq2 |  | 
						
							| 8 | 7 | anbi2d |  | 
						
							| 9 | 8 | abbidv |  | 
						
							| 10 | 9 | fveq2d |  | 
						
							| 11 |  | oveq1 |  | 
						
							| 12 | 11 | oveq1d |  | 
						
							| 13 | 10 12 | eqeq12d |  | 
						
							| 14 |  | breq2 |  | 
						
							| 15 | 14 | anbi2d |  | 
						
							| 16 | 15 | abbidv |  | 
						
							| 17 | 16 | fveq2d |  | 
						
							| 18 |  | oveq1 |  | 
						
							| 19 | 18 | oveq1d |  | 
						
							| 20 | 17 19 | eqeq12d |  | 
						
							| 21 |  | breq2 |  | 
						
							| 22 | 21 | anbi2d |  | 
						
							| 23 | 22 | abbidv |  | 
						
							| 24 | 23 | fveq2d |  | 
						
							| 25 |  | oveq1 |  | 
						
							| 26 | 25 | oveq1d |  | 
						
							| 27 | 24 26 | eqeq12d |  | 
						
							| 28 |  | breq2 |  | 
						
							| 29 | 28 | anbi2d |  | 
						
							| 30 | 29 | abbidv |  | 
						
							| 31 | 30 | fveq2d |  | 
						
							| 32 |  | oveq1 |  | 
						
							| 33 | 32 | oveq1d |  | 
						
							| 34 | 31 33 | eqeq12d |  | 
						
							| 35 |  | simprl |  | 
						
							| 36 |  | simprr |  | 
						
							| 37 | 2 | adantr |  | 
						
							| 38 |  | simpr |  | 
						
							| 39 | 38 | ffvelcdmda |  | 
						
							| 40 | 37 39 | fsumnn0cl |  | 
						
							| 41 | 35 40 | syldan |  | 
						
							| 42 | 41 | nn0ge0d |  | 
						
							| 43 |  | 0red |  | 
						
							| 44 | 41 | nn0red |  | 
						
							| 45 | 43 44 | lenltd |  | 
						
							| 46 | 42 45 | mpbid |  | 
						
							| 47 | 36 46 | jca |  | 
						
							| 48 | 44 43 | eqleltd |  | 
						
							| 49 | 47 48 | mpbird |  | 
						
							| 50 | 35 49 | jca |  | 
						
							| 51 | 50 | ex |  | 
						
							| 52 |  | simprl |  | 
						
							| 53 |  | simprr |  | 
						
							| 54 |  | 0red |  | 
						
							| 55 | 54 | leidd |  | 
						
							| 56 | 53 55 | eqbrtrd |  | 
						
							| 57 | 52 56 | jca |  | 
						
							| 58 | 57 | ex |  | 
						
							| 59 | 51 58 | impbid |  | 
						
							| 60 | 59 | abbidv |  | 
						
							| 61 | 60 | fveq2d |  | 
						
							| 62 |  | 0nn0 |  | 
						
							| 63 | 62 | a1i |  | 
						
							| 64 |  | eqid |  | 
						
							| 65 | 63 2 3 64 | sticksstones21 |  | 
						
							| 66 |  | hashnncl |  | 
						
							| 67 | 2 66 | syl |  | 
						
							| 68 | 67 | bicomd |  | 
						
							| 69 | 68 | biimpd |  | 
						
							| 70 | 3 69 | mpd |  | 
						
							| 71 | 70 | nncnd |  | 
						
							| 72 |  | 1cnd |  | 
						
							| 73 | 71 72 | subcld |  | 
						
							| 74 | 73 | addlidd |  | 
						
							| 75 | 74 | oveq1d |  | 
						
							| 76 |  | nnm1nn0 |  | 
						
							| 77 | 70 76 | syl |  | 
						
							| 78 |  | bcnn |  | 
						
							| 79 | 77 78 | syl |  | 
						
							| 80 | 75 79 | eqtrd |  | 
						
							| 81 |  | eqidd |  | 
						
							| 82 | 70 | nnnn0d |  | 
						
							| 83 |  | bcnn |  | 
						
							| 84 | 82 83 | syl |  | 
						
							| 85 | 84 | eqcomd |  | 
						
							| 86 | 71 | addlidd |  | 
						
							| 87 | 86 | eqcomd |  | 
						
							| 88 | 87 | oveq1d |  | 
						
							| 89 | 85 88 | eqtrd |  | 
						
							| 90 | 80 81 89 | 3eqtrd |  | 
						
							| 91 | 65 90 | eqtrd |  | 
						
							| 92 | 61 91 | eqtrd |  | 
						
							| 93 |  | simprl |  | 
						
							| 94 |  | simprr |  | 
						
							| 95 | 2 | ad2antrr |  | 
						
							| 96 |  | simpr |  | 
						
							| 97 | 96 | ffvelcdmda |  | 
						
							| 98 | 95 97 | fsumnn0cl |  | 
						
							| 99 | 93 98 | syldan |  | 
						
							| 100 | 99 | nn0red |  | 
						
							| 101 |  | nn0re |  | 
						
							| 102 | 101 | adantl |  | 
						
							| 103 | 102 | adantr |  | 
						
							| 104 |  | 1red |  | 
						
							| 105 | 103 104 | readdcld |  | 
						
							| 106 | 100 105 | leloed |  | 
						
							| 107 | 94 106 | mpbid |  | 
						
							| 108 | 99 | nn0zd |  | 
						
							| 109 |  | nn0z |  | 
						
							| 110 | 109 | adantl |  | 
						
							| 111 | 110 | adantr |  | 
						
							| 112 |  | zleltp1 |  | 
						
							| 113 | 112 | bicomd |  | 
						
							| 114 | 108 111 113 | syl2anc |  | 
						
							| 115 | 114 | orbi1d |  | 
						
							| 116 | 107 115 | mpbid |  | 
						
							| 117 | 93 116 | jca |  | 
						
							| 118 |  | andi |  | 
						
							| 119 | 118 | bicomi |  | 
						
							| 120 | 117 119 | sylibr |  | 
						
							| 121 | 120 | ex |  | 
						
							| 122 |  | simprl |  | 
						
							| 123 | 122 98 | syldan |  | 
						
							| 124 | 123 | nn0red |  | 
						
							| 125 | 102 | adantr |  | 
						
							| 126 |  | 1red |  | 
						
							| 127 | 125 126 | readdcld |  | 
						
							| 128 |  | simprr |  | 
						
							| 129 | 125 | lep1d |  | 
						
							| 130 | 124 125 127 128 129 | letrd |  | 
						
							| 131 | 122 130 | jca |  | 
						
							| 132 | 131 | ex |  | 
						
							| 133 |  | simprl |  | 
						
							| 134 |  | simprr |  | 
						
							| 135 | 102 | adantr |  | 
						
							| 136 |  | 1red |  | 
						
							| 137 | 135 136 | readdcld |  | 
						
							| 138 | 137 | leidd |  | 
						
							| 139 | 134 138 | eqbrtrd |  | 
						
							| 140 | 133 139 | jca |  | 
						
							| 141 | 140 | ex |  | 
						
							| 142 | 132 141 | jaod |  | 
						
							| 143 | 121 142 | impbid |  | 
						
							| 144 | 143 | abbidv |  | 
						
							| 145 |  | unab |  | 
						
							| 146 | 145 | a1i |  | 
						
							| 147 | 146 | eqcomd |  | 
						
							| 148 | 144 147 | eqtrd |  | 
						
							| 149 | 148 | adantr |  | 
						
							| 150 | 149 | fveq2d |  | 
						
							| 151 | 2 | adantr |  | 
						
							| 152 |  | fzfid |  | 
						
							| 153 | 151 152 | jca |  | 
						
							| 154 |  | xpfi |  | 
						
							| 155 | 153 154 | syl |  | 
						
							| 156 |  | pwfi |  | 
						
							| 157 | 155 156 | sylib |  | 
						
							| 158 |  | fsetsspwxp |  | 
						
							| 159 | 158 | a1i |  | 
						
							| 160 | 157 159 | ssfid |  | 
						
							| 161 |  | ffn |  | 
						
							| 162 | 122 161 | syl |  | 
						
							| 163 |  | 0zd |  | 
						
							| 164 | 110 | adantr |  | 
						
							| 165 | 164 | adantr |  | 
						
							| 166 | 122 | ffvelcdmda |  | 
						
							| 167 | 166 | nn0zd |  | 
						
							| 168 | 166 | nn0ge0d |  | 
						
							| 169 | 128 | ad2antrr |  | 
						
							| 170 | 125 | ad2antrr |  | 
						
							| 171 | 166 | nn0red |  | 
						
							| 172 | 171 | adantr |  | 
						
							| 173 | 124 | adantr |  | 
						
							| 174 | 173 | adantr |  | 
						
							| 175 |  | simpr |  | 
						
							| 176 |  | simplll |  | 
						
							| 177 |  | simpllr |  | 
						
							| 178 |  | simplrl |  | 
						
							| 179 | 176 177 178 | jca31 |  | 
						
							| 180 |  | difssd |  | 
						
							| 181 | 2 180 | ssfid |  | 
						
							| 182 | 181 | adantr |  | 
						
							| 183 | 182 | adantr |  | 
						
							| 184 |  | eldifi |  | 
						
							| 185 | 184 | adantl |  | 
						
							| 186 | 97 | adantlr |  | 
						
							| 187 | 185 186 | mpdan |  | 
						
							| 188 | 183 187 | fsumnn0cl |  | 
						
							| 189 | 179 188 | syl |  | 
						
							| 190 | 189 | nn0ge0d |  | 
						
							| 191 |  | difssd |  | 
						
							| 192 | 95 191 | ssfid |  | 
						
							| 193 | 192 187 | fsumnn0cl |  | 
						
							| 194 | 179 193 | syl |  | 
						
							| 195 | 194 | nn0red |  | 
						
							| 196 | 171 195 | addge01d |  | 
						
							| 197 | 190 196 | mpbid |  | 
						
							| 198 |  | simpr |  | 
						
							| 199 | 179 198 | jca |  | 
						
							| 200 |  | nfv |  | 
						
							| 201 |  | nfcv |  | 
						
							| 202 | 95 | adantr |  | 
						
							| 203 | 97 | adantlr |  | 
						
							| 204 | 203 | nn0cnd |  | 
						
							| 205 |  | simpr |  | 
						
							| 206 |  | fveq2 |  | 
						
							| 207 | 200 201 202 204 205 206 | fsumsplit1 |  | 
						
							| 208 | 199 207 | syl |  | 
						
							| 209 | 208 | eqcomd |  | 
						
							| 210 | 197 209 | breqtrd |  | 
						
							| 211 | 210 | adantr |  | 
						
							| 212 | 170 172 174 175 211 | ltletrd |  | 
						
							| 213 | 170 174 | ltnled |  | 
						
							| 214 | 212 213 | mpbid |  | 
						
							| 215 | 169 214 | pm2.21dd |  | 
						
							| 216 | 215 | pm2.01da |  | 
						
							| 217 | 177 101 | syl |  | 
						
							| 218 | 171 217 | lenltd |  | 
						
							| 219 | 216 218 | mpbird |  | 
						
							| 220 | 163 165 167 168 219 | elfzd |  | 
						
							| 221 | 220 | ralrimiva |  | 
						
							| 222 | 162 221 | jca |  | 
						
							| 223 |  | ffnfv |  | 
						
							| 224 | 222 223 | sylibr |  | 
						
							| 225 | 224 | ex |  | 
						
							| 226 | 225 | ss2abdv |  | 
						
							| 227 | 160 226 | ssfid |  | 
						
							| 228 | 227 | adantr |  | 
						
							| 229 |  | fzfid |  | 
						
							| 230 | 151 229 | jca |  | 
						
							| 231 |  | xpfi |  | 
						
							| 232 | 230 231 | syl |  | 
						
							| 233 |  | pwfi |  | 
						
							| 234 | 232 233 | sylib |  | 
						
							| 235 |  | fsetsspwxp |  | 
						
							| 236 | 235 | a1i |  | 
						
							| 237 | 234 236 | ssfid |  | 
						
							| 238 | 161 | ad2antrl |  | 
						
							| 239 |  | 0zd |  | 
						
							| 240 |  | simpllr |  | 
						
							| 241 | 240 | nn0zd |  | 
						
							| 242 | 241 | peano2zd |  | 
						
							| 243 | 133 | ffvelcdmda |  | 
						
							| 244 | 243 | nn0zd |  | 
						
							| 245 | 243 | nn0ge0d |  | 
						
							| 246 | 134 | ad2antrr |  | 
						
							| 247 | 137 | ad2antrr |  | 
						
							| 248 | 133 | ad2antrr |  | 
						
							| 249 |  | simplr |  | 
						
							| 250 | 248 249 | ffvelcdmd |  | 
						
							| 251 | 250 | nn0red |  | 
						
							| 252 | 246 247 | eqeltrd |  | 
						
							| 253 |  | simpr |  | 
						
							| 254 | 133 188 | syldan |  | 
						
							| 255 | 254 | adantr |  | 
						
							| 256 | 255 | adantr |  | 
						
							| 257 | 256 | nn0ge0d |  | 
						
							| 258 | 256 | nn0red |  | 
						
							| 259 | 251 258 | addge01d |  | 
						
							| 260 | 257 259 | mpbid |  | 
						
							| 261 | 133 207 | syldanl |  | 
						
							| 262 | 261 | adantr |  | 
						
							| 263 | 262 | eqcomd |  | 
						
							| 264 | 260 263 | breqtrd |  | 
						
							| 265 | 247 251 252 253 264 | ltletrd |  | 
						
							| 266 | 247 265 | ltned |  | 
						
							| 267 | 266 | necomd |  | 
						
							| 268 | 246 267 | pm2.21ddne |  | 
						
							| 269 | 268 | pm2.01da |  | 
						
							| 270 | 243 | nn0red |  | 
						
							| 271 | 137 | adantr |  | 
						
							| 272 | 270 271 | lenltd |  | 
						
							| 273 | 269 272 | mpbird |  | 
						
							| 274 | 239 242 244 245 273 | elfzd |  | 
						
							| 275 | 274 | ralrimiva |  | 
						
							| 276 | 238 275 | jca |  | 
						
							| 277 |  | ffnfv |  | 
						
							| 278 | 276 277 | sylibr |  | 
						
							| 279 | 278 | ex |  | 
						
							| 280 | 279 | ss2abdv |  | 
						
							| 281 | 237 280 | ssfid |  | 
						
							| 282 | 281 | adantr |  | 
						
							| 283 |  | inab |  | 
						
							| 284 | 283 | a1i |  | 
						
							| 285 | 98 | adantrr |  | 
						
							| 286 | 285 | nn0zd |  | 
						
							| 287 | 286 | zred |  | 
						
							| 288 | 125 | ltp1d |  | 
						
							| 289 | 287 125 127 128 288 | lelttrd |  | 
						
							| 290 | 287 289 | ltned |  | 
						
							| 291 | 290 | neneqd |  | 
						
							| 292 | 291 | intnand |  | 
						
							| 293 |  | nan |  | 
						
							| 294 | 292 293 | mpbir |  | 
						
							| 295 | 294 | alrimiv |  | 
						
							| 296 |  | ab0 |  | 
						
							| 297 | 295 296 | sylibr |  | 
						
							| 298 | 284 297 | eqtrd |  | 
						
							| 299 | 298 | adantr |  | 
						
							| 300 |  | hashun |  | 
						
							| 301 | 228 282 299 300 | syl3anc |  | 
						
							| 302 |  | simpr |  | 
						
							| 303 |  | simplr |  | 
						
							| 304 |  | 1nn0 |  | 
						
							| 305 | 304 | a1i |  | 
						
							| 306 | 303 305 | nn0addcld |  | 
						
							| 307 | 2 | ad2antrr |  | 
						
							| 308 | 3 | ad2antrr |  | 
						
							| 309 |  | eqid |  | 
						
							| 310 | 306 307 308 309 | sticksstones21 |  | 
						
							| 311 | 302 310 | oveq12d |  | 
						
							| 312 | 303 | nn0cnd |  | 
						
							| 313 |  | 1cnd |  | 
						
							| 314 | 71 | ad2antrr |  | 
						
							| 315 | 312 313 314 | ppncand |  | 
						
							| 316 | 315 | oveq1d |  | 
						
							| 317 | 316 | oveq2d |  | 
						
							| 318 | 82 | ad2antrr |  | 
						
							| 319 | 303 318 | nn0addcld |  | 
						
							| 320 | 318 | nn0zd |  | 
						
							| 321 |  | bcpasc |  | 
						
							| 322 | 319 320 321 | syl2anc |  | 
						
							| 323 | 317 322 | eqtrd |  | 
						
							| 324 | 312 314 313 | add32d |  | 
						
							| 325 | 324 | oveq1d |  | 
						
							| 326 | 323 325 | eqtrd |  | 
						
							| 327 | 311 326 | eqtrd |  | 
						
							| 328 | 301 327 | eqtrd |  | 
						
							| 329 | 150 328 | eqtrd |  | 
						
							| 330 | 13 20 27 34 92 329 | nn0indd |  | 
						
							| 331 | 1 330 | mpdan |  | 
						
							| 332 | 6 331 | eqtrd |  |