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@@ -74,7 +74,9 b' files, or words in the commit message</d' | |||
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74 | 74 | <th class="annotate">rev</th> |
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75 | 75 | <th class="line"> line source</th> |
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76 | 76 | </tr> |
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77 | {annotate%annotateline} | |
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77 | <tbody class="stripes2"> | |
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78 | {annotate%annotateline} | |
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79 | </tbody> | |
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78 | 80 | </table> |
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79 | 81 | </div> |
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80 | 82 | </div> |
@@ -76,7 +76,7 b" fileline = '" | |||
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76 | 76 | filelogentry = filelogentry.tmpl |
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77 | 77 | |
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78 | 78 | annotateline = ' |
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79 | <tr class="parity{parity}"> | |
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79 | <tr> | |
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80 | 80 | <td class="annotate"> |
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81 | 81 | <a href="{url|urlescape}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}#l{targetline}" |
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82 | 82 | title="{node|short}: {desc|escape|firstline}">{author|user}@{rev}</a> |
@@ -273,231 +273,233 b' hgweb fileannotate, html' | |||
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273 | 273 | <th class="annotate">rev</th> |
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274 | 274 | <th class="line"> line source</th> |
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275 | 275 | </tr> |
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276 | ||
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277 | <tr class="parity0"> | |
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276 | <tbody class="stripes2"> | |
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277 | ||
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278 | <tr> | |
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278 | 279 | <td class="annotate"> |
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279 | 280 | <a href="/annotate/853dcd4de2a6/primes.py#l1" |
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280 | 281 | title="853dcd4de2a6: a">test@0</a> |
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281 | 282 | </td> |
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282 | 283 | <td class="source"><a href="#l1" id="l1"> 1</a> <span class="c">#!/usr/bin/env python</span></td> |
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283 | 284 | </tr> |
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284 | <tr class="parity1"> | |
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285 | <tr> | |
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285 | 286 | <td class="annotate"> |
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286 | 287 | <a href="/annotate/853dcd4de2a6/primes.py#l2" |
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287 | 288 | title="853dcd4de2a6: a">test@0</a> |
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288 | 289 | </td> |
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289 | 290 | <td class="source"><a href="#l2" id="l2"> 2</a> </td> |
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290 | 291 | </tr> |
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291 | <tr class="parity0"> | |
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292 | <tr> | |
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292 | 293 | <td class="annotate"> |
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293 | 294 | <a href="/annotate/853dcd4de2a6/primes.py#l3" |
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294 | 295 | title="853dcd4de2a6: a">test@0</a> |
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295 | 296 | </td> |
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296 | 297 | <td class="source"><a href="#l3" id="l3"> 3</a> <span class="sd">"""Fun with generators. Corresponding Haskell implementation:</span></td> |
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297 | 298 | </tr> |
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298 | <tr class="parity1"> | |
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299 | <tr> | |
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299 | 300 | <td class="annotate"> |
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300 | 301 | <a href="/annotate/853dcd4de2a6/primes.py#l4" |
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301 | 302 | title="853dcd4de2a6: a">test@0</a> |
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302 | 303 | </td> |
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303 | 304 | <td class="source"><a href="#l4" id="l4"> 4</a> </td> |
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304 | 305 | </tr> |
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305 | <tr class="parity0"> | |
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306 | <tr> | |
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306 | 307 | <td class="annotate"> |
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307 | 308 | <a href="/annotate/853dcd4de2a6/primes.py#l5" |
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308 | 309 | title="853dcd4de2a6: a">test@0</a> |
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309 | 310 | </td> |
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310 | 311 | <td class="source"><a href="#l5" id="l5"> 5</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td> |
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311 | 312 | </tr> |
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312 | <tr class="parity1"> | |
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313 | <tr> | |
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313 | 314 | <td class="annotate"> |
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314 | 315 | <a href="/annotate/853dcd4de2a6/primes.py#l6" |
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315 | 316 | title="853dcd4de2a6: a">test@0</a> |
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316 | 317 | </td> |
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317 | 318 | <td class="source"><a href="#l6" id="l6"> 6</a> <span class="sd"> where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]</span></td> |
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318 | 319 | </tr> |
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319 | <tr class="parity0"> | |
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320 | <tr> | |
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320 | 321 | <td class="annotate"> |
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321 | 322 | <a href="/annotate/853dcd4de2a6/primes.py#l7" |
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322 | 323 | title="853dcd4de2a6: a">test@0</a> |
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323 | 324 | </td> |
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324 | 325 | <td class="source"><a href="#l7" id="l7"> 7</a> <span class="sd">"""</span></td> |
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325 | 326 | </tr> |
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326 | <tr class="parity1"> | |
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327 | <tr> | |
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327 | 328 | <td class="annotate"> |
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328 | 329 | <a href="/annotate/853dcd4de2a6/primes.py#l8" |
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329 | 330 | title="853dcd4de2a6: a">test@0</a> |
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330 | 331 | </td> |
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331 | 332 | <td class="source"><a href="#l8" id="l8"> 8</a> </td> |
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332 | 333 | </tr> |
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333 | <tr class="parity0"> | |
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334 | <tr> | |
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334 | 335 | <td class="annotate"> |
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335 | 336 | <a href="/annotate/853dcd4de2a6/primes.py#l9" |
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336 | 337 | title="853dcd4de2a6: a">test@0</a> |
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337 | 338 | </td> |
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338 | 339 | <td class="source"><a href="#l9" id="l9"> 9</a> <span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></td> |
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339 | 340 | </tr> |
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340 | <tr class="parity1"> | |
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341 | <tr> | |
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341 | 342 | <td class="annotate"> |
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342 | 343 | <a href="/annotate/853dcd4de2a6/primes.py#l10" |
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343 | 344 | title="853dcd4de2a6: a">test@0</a> |
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344 | 345 | </td> |
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345 | 346 | <td class="source"><a href="#l10" id="l10"> 10</a> </td> |
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346 | 347 | </tr> |
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347 | <tr class="parity0"> | |
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348 | <tr> | |
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348 | 349 | <td class="annotate"> |
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349 | 350 | <a href="/annotate/853dcd4de2a6/primes.py#l11" |
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350 | 351 | title="853dcd4de2a6: a">test@0</a> |
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351 | 352 | </td> |
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352 | 353 | <td class="source"><a href="#l11" id="l11"> 11</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td> |
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353 | 354 | </tr> |
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354 | <tr class="parity1"> | |
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355 | <tr> | |
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355 | 356 | <td class="annotate"> |
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356 | 357 | <a href="/annotate/853dcd4de2a6/primes.py#l12" |
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357 | 358 | title="853dcd4de2a6: a">test@0</a> |
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358 | 359 | </td> |
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359 | 360 | <td class="source"><a href="#l12" id="l12"> 12</a> <span class="sd">"""Generate all primes."""</span></td> |
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360 | 361 | </tr> |
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361 | <tr class="parity0"> | |
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362 | <tr> | |
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362 | 363 | <td class="annotate"> |
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363 | 364 | <a href="/annotate/853dcd4de2a6/primes.py#l13" |
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364 | 365 | title="853dcd4de2a6: a">test@0</a> |
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365 | 366 | </td> |
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366 | 367 | <td class="source"><a href="#l13" id="l13"> 13</a> <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td> |
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367 | 368 | </tr> |
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368 | <tr class="parity1"> | |
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369 | <tr> | |
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369 | 370 | <td class="annotate"> |
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370 | 371 | <a href="/annotate/853dcd4de2a6/primes.py#l14" |
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371 | 372 | title="853dcd4de2a6: a">test@0</a> |
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372 | 373 | </td> |
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373 | 374 | <td class="source"><a href="#l14" id="l14"> 14</a> <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></td> |
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374 | 375 | </tr> |
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375 | <tr class="parity0"> | |
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376 | <tr> | |
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376 | 377 | <td class="annotate"> |
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377 | 378 | <a href="/annotate/853dcd4de2a6/primes.py#l15" |
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378 | 379 | title="853dcd4de2a6: a">test@0</a> |
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379 | 380 | </td> |
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380 | 381 | <td class="source"><a href="#l15" id="l15"> 15</a> <span class="c"># It is important to yield *here* in order to stop the</span></td> |
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381 | 382 | </tr> |
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382 | <tr class="parity1"> | |
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383 | <tr> | |
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383 | 384 | <td class="annotate"> |
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384 | 385 | <a href="/annotate/853dcd4de2a6/primes.py#l16" |
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385 | 386 | title="853dcd4de2a6: a">test@0</a> |
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386 | 387 | </td> |
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387 | 388 | <td class="source"><a href="#l16" id="l16"> 16</a> <span class="c"># infinite recursion.</span></td> |
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388 | 389 | </tr> |
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389 | <tr class="parity0"> | |
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390 | <tr> | |
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390 | 391 | <td class="annotate"> |
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391 | 392 | <a href="/annotate/853dcd4de2a6/primes.py#l17" |
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392 | 393 | title="853dcd4de2a6: a">test@0</a> |
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393 | 394 | </td> |
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394 | 395 | <td class="source"><a href="#l17" id="l17"> 17</a> <span class="kn">yield</span> <span class="n">p</span></td> |
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395 | 396 | </tr> |
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396 | <tr class="parity1"> | |
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397 | <tr> | |
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397 | 398 | <td class="annotate"> |
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398 | 399 | <a href="/annotate/853dcd4de2a6/primes.py#l18" |
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399 | 400 | title="853dcd4de2a6: a">test@0</a> |
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400 | 401 | </td> |
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401 | 402 | <td class="source"><a href="#l18" id="l18"> 18</a> <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mf">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></td> |
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402 | 403 | </tr> |
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403 | <tr class="parity0"> | |
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404 | <tr> | |
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404 | 405 | <td class="annotate"> |
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405 | 406 | <a href="/annotate/853dcd4de2a6/primes.py#l19" |
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406 | 407 | title="853dcd4de2a6: a">test@0</a> |
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407 | 408 | </td> |
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408 | 409 | <td class="source"><a href="#l19" id="l19"> 19</a> <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td> |
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409 | 410 | </tr> |
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410 | <tr class="parity1"> | |
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411 | <tr> | |
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411 | 412 | <td class="annotate"> |
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412 | 413 | <a href="/annotate/853dcd4de2a6/primes.py#l20" |
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413 | 414 | title="853dcd4de2a6: a">test@0</a> |
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414 | 415 | </td> |
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415 | 416 | <td class="source"><a href="#l20" id="l20"> 20</a> <span class="kn">yield</span> <span class="n">n</span></td> |
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416 | 417 | </tr> |
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417 | <tr class="parity0"> | |
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418 | <tr> | |
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418 | 419 | <td class="annotate"> |
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419 | 420 | <a href="/annotate/853dcd4de2a6/primes.py#l21" |
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420 | 421 | title="853dcd4de2a6: a">test@0</a> |
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421 | 422 | </td> |
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422 | 423 | <td class="source"><a href="#l21" id="l21"> 21</a> </td> |
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423 | 424 | </tr> |
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424 | <tr class="parity1"> | |
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425 | <tr> | |
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425 | 426 | <td class="annotate"> |
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426 | 427 | <a href="/annotate/853dcd4de2a6/primes.py#l22" |
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427 | 428 | title="853dcd4de2a6: a">test@0</a> |
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428 | 429 | </td> |
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429 | 430 | <td class="source"><a href="#l22" id="l22"> 22</a> <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mf">2</span> <span class="o">==</span> <span class="mf">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></td> |
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430 | 431 | </tr> |
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431 | <tr class="parity0"> | |
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432 | <tr> | |
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432 | 433 | <td class="annotate"> |
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433 | 434 | <a href="/annotate/853dcd4de2a6/primes.py#l23" |
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434 | 435 | title="853dcd4de2a6: a">test@0</a> |
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435 | 436 | </td> |
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436 | 437 | <td class="source"><a href="#l23" id="l23"> 23</a> <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mf">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o"><</span> <span class="mf">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></td> |
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437 | 438 | </tr> |
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438 | <tr class="parity1"> | |
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439 | <tr> | |
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439 | 440 | <td class="annotate"> |
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440 | 441 | <a href="/annotate/853dcd4de2a6/primes.py#l24" |
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441 | 442 | title="853dcd4de2a6: a">test@0</a> |
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442 | 443 | </td> |
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443 | 444 | <td class="source"><a href="#l24" id="l24"> 24</a> </td> |
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444 | 445 | </tr> |
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445 | <tr class="parity0"> | |
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446 | <tr> | |
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446 | 447 | <td class="annotate"> |
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447 | 448 | <a href="/annotate/853dcd4de2a6/primes.py#l25" |
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448 | 449 | title="853dcd4de2a6: a">test@0</a> |
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449 | 450 | </td> |
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450 | 451 | <td class="source"><a href="#l25" id="l25"> 25</a> <span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">"__main__"</span><span class="p">:</span></td> |
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451 | 452 | </tr> |
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452 | <tr class="parity1"> | |
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453 | <tr> | |
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453 | 454 | <td class="annotate"> |
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454 | 455 | <a href="/annotate/853dcd4de2a6/primes.py#l26" |
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455 | 456 | title="853dcd4de2a6: a">test@0</a> |
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456 | 457 | </td> |
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457 | 458 | <td class="source"><a href="#l26" id="l26"> 26</a> <span class="kn">import</span> <span class="nn">sys</span></td> |
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458 | 459 | </tr> |
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459 | <tr class="parity0"> | |
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460 | <tr> | |
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460 | 461 | <td class="annotate"> |
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461 | 462 | <a href="/annotate/853dcd4de2a6/primes.py#l27" |
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462 | 463 | title="853dcd4de2a6: a">test@0</a> |
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463 | 464 | </td> |
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464 | 465 | <td class="source"><a href="#l27" id="l27"> 27</a> <span class="kn">try</span><span class="p">:</span></td> |
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465 | 466 | </tr> |
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466 | <tr class="parity1"> | |
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467 | <tr> | |
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467 | 468 | <td class="annotate"> |
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468 | 469 | <a href="/annotate/853dcd4de2a6/primes.py#l28" |
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469 | 470 | title="853dcd4de2a6: a">test@0</a> |
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470 | 471 | </td> |
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471 | 472 | <td class="source"><a href="#l28" id="l28"> 28</a> <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mf">1</span><span class="p">])</span></td> |
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472 | 473 | </tr> |
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473 | <tr class="parity0"> | |
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474 | <tr> | |
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474 | 475 | <td class="annotate"> |
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475 | 476 | <a href="/annotate/853dcd4de2a6/primes.py#l29" |
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476 | 477 | title="853dcd4de2a6: a">test@0</a> |
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477 | 478 | </td> |
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478 | 479 | <td class="source"><a href="#l29" id="l29"> 29</a> <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></td> |
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479 | 480 | </tr> |
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480 | <tr class="parity1"> | |
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481 | <tr> | |
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481 | 482 | <td class="annotate"> |
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482 | 483 | <a href="/annotate/853dcd4de2a6/primes.py#l30" |
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483 | 484 | title="853dcd4de2a6: a">test@0</a> |
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484 | 485 | </td> |
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485 | 486 | <td class="source"><a href="#l30" id="l30"> 30</a> <span class="n">n</span> <span class="o">=</span> <span class="mf">10</span></td> |
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486 | 487 | </tr> |
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487 | <tr class="parity0"> | |
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488 | <tr> | |
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488 | 489 | <td class="annotate"> |
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489 | 490 | <a href="/annotate/853dcd4de2a6/primes.py#l31" |
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490 | 491 | title="853dcd4de2a6: a">test@0</a> |
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491 | 492 | </td> |
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492 | 493 | <td class="source"><a href="#l31" id="l31"> 31</a> <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></td> |
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493 | 494 | </tr> |
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494 | <tr class="parity1"> | |
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495 | <tr> | |
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495 | 496 | <td class="annotate"> |
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496 | 497 | <a href="/annotate/853dcd4de2a6/primes.py#l32" |
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497 | 498 | title="853dcd4de2a6: a">test@0</a> |
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498 | 499 | </td> |
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499 | 500 | <td class="source"><a href="#l32" id="l32"> 32</a> <span class="kn">print</span> <span class="s">"The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">)))</span></td> |
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500 | 501 | </tr> |
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502 | </tbody> | |
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501 | 503 | </table> |
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502 | 504 | </div> |
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503 | 505 | </div> |
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