helm/www/lambdadelta/basic_2.html

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  22     <div class="head1">cic:/matita/lambdadelta/basic_2/ (core λδ version 2)</div>
  23     <div class="spacer">
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  27       <br />
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  29     <div xmlns:ld="http://lambdadelta.info/" class="text">
  30       <table cellpadding="4" cellspacing="0">
  31         <tbody>
  32           <tr>
  33             <td class="snns capitalize italic sky">
  34               <a href="http://lambdadelta.info/index.html">home</a>
  35             </td>
  36             <td class="snns capitalize italic magenta">
  37               <a href="http://lambdadelta.info/news.html">news</a>
  38             </td>
  39             <td class="snns capitalize italic orange">
  40               <a href="http://lambdadelta.info/documentation.html">documentation</a>
  41             </td>
  42             <td class="snns capitalize italic green">
  43               <a href="http://lambdadelta.info/specification.html">specification</a>
  44             </td>
  45             <td class="snnn capitalize italic green">
  46               <br />
  47             </td>
  48             <td class="snnn capitalize italic green">
  49               <br />
  50             </td>
  51             <td class="snns capitalize italic green">
  52               <a href="http://lambdadelta.info/implementation.html">implementation</a>
  53             </td>
  54             <td class="ssnn capitalize italic green">
  55               <br />
  56             </td>
  57           </tr>
  58           <tr>
  59             <td class="snns capitalize sky">
  60               <a href="http://lambdadelta.info/index.html#foreword">foreword</a>
  61             </td>
  62             <td class="snns capitalize magenta">
  63               <a href="http://lambdadelta.info/news.html#milestones">milestones</a>
  64             </td>
  65             <td class="snns capitalize orange">
  66               <a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
  67             </td>
  68             <td class="snns capitalize green">
  69               <a href="http://lambdadelta.info/specification.html#v2">version 2</a>
  70             </td>
  71             <td class="snnn capitalize green">(<a href="http://lambdadelta.info/ground_2.html">background</a> - <a href="http://lambdadelta.info/basic_2.html">core</a> - <a href="http://lambdadelta.info/apps_2.html">applications</a>)</td>
  72             <td class="snnn capitalize green">
  73               <br />
  74             </td>
  75             <td class="snns capitalize green">
  76               <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
  77             </td>
  78             <td class="ssnn capitalize green">(<a href="http://lambdadelta.info/static/lddl/">static LDDL directory</a>)</td>
  79           </tr>
  80           <tr>
  81             <td class="snss capitalize sky">
  82               <a href="http://lambdadelta.info/index.html#citations">citations</a>
  83             </td>
  84             <td class="snss capitalize magenta">
  85               <a href="http://lambdadelta.info/news.html#visibility">visibility</a>
  86             </td>
  87             <td class="snss capitalize orange">
  88               <a href="http://lambdadelta.info/documentation.html#v1">version 1</a>
  89             </td>
  90             <td class="snss capitalize green">
  91               <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
  92             </td>
  93             <td class="snsn capitalize green">(<a href="http://lambdadelta.info/ground_1.html">background</a> - <a href="http://lambdadelta.info/basic_1.html">core</a>)</td>
  94             <td class="snsn capitalize green">(<a href="http://lambdadelta.info/static/matita/lambdadelta/">static HELM directory</a>)</td>
  95             <td class="snss capitalize green">
  96               <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
  97             </td>
  98             <td class="sssn capitalize green">
  99               <br />
 100             </td>
 101           </tr>
 102         </tbody>
 103       </table>
 104     </div>
 105     <!--
 106    <section>System's Syntax and Behavior</section>
 107    <body>This is a summary of the "block structure"
 108          of the System's syntactic items and reductions.
 109    </body>
 110    <table name="basic_2_blk"/>
 111    <body>* In terms only.
 112          ** In terms and local environments only.
 113          *** In global environments only.
 114          **** Sort level k in terms only.
 115    </body>
 116 -->
 117     <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="summary">Summary of the Specification <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b4.png" />
 118     </div>
 119     <div xmlns:ld="http://lambdadelta.info/" class="text">Here is a numerical account of the specification's contents
 120          and its timeline.
 121    </div>
 122     <div xmlns:ld="http://lambdadelta.info/" class="text">
 123       <table cellpadding="4" cellspacing="0">
 124         <tbody>
 125           <tr>
 126             <td class="snns capitalize italic gray">category</td>
 127             <td class="snns italic gray">objects</td>
 128             <td class="snnn right italic gray">
 129               <br />
 130             </td>
 131             <td class="snnn italic gray">
 132               <br />
 133             </td>
 134             <td class="snnn right italic gray">
 135               <br />
 136             </td>
 137             <td class="snnn italic gray">
 138               <br />
 139             </td>
 140             <td class="ssnn right italic gray">
 141               <br />
 142             </td>
 143           </tr>
 144           <tr>
 145             <td class="snns capitalize italic cyan">sizes</td>
 146             <td class="snns italic cyan">files</td>
 147             <td class="snnn right italic cyan">360</td>
 148             <td class="snns italic cyan">characters</td>
 149             <td class="snnn right italic cyan">433402</td>
 150             <td class="snns italic cyan">nodes</td>
 151             <td class="ssnn right italic cyan">1874778</td>
 152           </tr>
 153           <tr>
 154             <td class="snns capitalize italic green">propositions</td>
 155             <td class="snns italic green">theorems</td>
 156             <td class="snnn right italic green">130</td>
 157             <td class="snns italic green">lemmas</td>
 158             <td class="snnn right italic green">1286</td>
 159             <td class="snns italic green">total</td>
 160             <td class="ssnn right italic green">1416</td>
 161           </tr>
 162           <tr>
 163             <td class="snss capitalize italic yellow">concepts</td>
 164             <td class="snss italic yellow">declared</td>
 165             <td class="snsn right italic yellow">54</td>
 166             <td class="snss italic yellow">defined</td>
 167             <td class="snsn right italic yellow">89</td>
 168             <td class="snss italic yellow">total</td>
 169             <td class="sssn right italic yellow">143</td>
 170           </tr>
 171         </tbody>
 172       </table>
 173     </div>
 174     <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="B">Stage "B"</div>
 175     <ul xmlns:ld="http://lambdadelta.info/">
 176       <li>
 177         <span class="emph alpha">Ongoing.</span>
 178          Context-sensitive subject equivalence
 179          for native type assignment.
 180    </li>
 181     </ul>
 182     <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="A">Stage "A": "Extending the Applicability Condition"</div>
 183     <ul xmlns:ld="http://lambdadelta.info/">
 184       <li>
 185         <span class="emph gamma">2014 October 28.</span>
 186          λδ version 2A is released.
 187    </li>
 188     </ul>
 189     <ul xmlns:ld="http://lambdadelta.info/">
 190       <li>
 191         <span class="emph beta">2014 September 9.</span>
 192          Iterated static type assignment defined (more elegantly)
 193          as a primitive notion.
 194    </li>
 195     </ul>
 196     <ul xmlns:ld="http://lambdadelta.info/">
 197       <li>
 198         <span class="emph beta">2014 June 18.</span>
 199          Preservation of stratified native validity
 200          for context-sensitive computation on terms.
 201    </li>
 202     </ul>
 203     <ul xmlns:ld="http://lambdadelta.info/">
 204       <li>
 205         <span class="emph alpha">2014 June 9.</span>
 206          Strong qrst-normalization
 207          for simply typed terms.
 208    </li>
 209     </ul>
 210     <ul xmlns:ld="http://lambdadelta.info/">
 211       <li>
 212         <span class="emph alpha">2014 April 16.</span>
 213          Lazy equivalence on local environments
 214          added as q-step to rst-computation on closures
 215          (anniversary milestone).
 216    </li>
 217     </ul>
 218     <ul xmlns:ld="http://lambdadelta.info/">
 219       <li>
 220         <span class="emph alpha">2014 January 20.</span>
 221          Parametrized slicing of local environments
 222          comprises both versions of this operation
 223          (one from basic_1, the other used in basic_2 till now).
 224    </li>
 225     </ul>
 226     <ul xmlns:ld="http://lambdadelta.info/">
 227       <li>
 228         <span class="emph alpha">2013 August 7.</span>
 229          Passive support for global environments.
 230    </li>
 231     </ul>
 232     <ul xmlns:ld="http://lambdadelta.info/">
 233       <li>
 234         <span class="emph alpha">2013 July 27.</span>
 235          Reaxiomatized β-reductum as in rt-reduction.
 236    </li>
 237     </ul>
 238     <ul xmlns:ld="http://lambdadelta.info/">
 239       <li>
 240         <span class="emph alpha">2013 July 20.</span>
 241          Context-sensitive strong rt-normalization
 242          for simply typed terms.
 243    </li>
 244     </ul>
 245     <ul xmlns:ld="http://lambdadelta.info/">
 246       <li>
 247         <span class="emph alpha">2013 April 16.</span>
 248          Reaxiomatized substitution and reduction
 249          commute with respect to subclosure
 250          (anniversary milestone).
 251    </li>
 252     </ul>
 253     <ul xmlns:ld="http://lambdadelta.info/">
 254       <li>
 255         <span class="emph alpha">2013 March 16.</span>
 256          Mutual recursive preservation of stratified native validity
 257          for rst-computation on closures.
 258    </li>
 259     </ul>
 260     <ul xmlns:ld="http://lambdadelta.info/">
 261       <li>
 262         <span class="emph alpha">2012 October 16.</span>
 263          Confluence for context-free parallel reduction on closures.
 264    </li>
 265     </ul>
 266     <ul xmlns:ld="http://lambdadelta.info/">
 267       <li>
 268         <span class="emph alpha">2012 July 26.</span>
 269          Term binders polarized to control ζ-reduction (not released).
 270    </li>
 271     </ul>
 272     <ul xmlns:ld="http://lambdadelta.info/">
 273       <li>
 274         <span class="emph alpha">2012 April 16.</span>
 275          Context-sensitive subject equivalence
 276          for atomic arity assignment
 277          (anniversary milestone).
 278    </li>
 279     </ul>
 280     <ul xmlns:ld="http://lambdadelta.info/">
 281       <li>
 282         <span class="emph alpha">2012 March 15.</span>
 283          Context-sensitive strong normalization
 284          for simply typed terms.
 285    </li>
 286     </ul>
 287     <ul xmlns:ld="http://lambdadelta.info/">
 288       <li>
 289         <span class="emph alpha">2012 January 27.</span>
 290          Support for abstract candidates of reducibility.
 291    </li>
 292     </ul>
 293     <ul xmlns:ld="http://lambdadelta.info/">
 294       <li>
 295         <span class="emph alpha">2011 September 21.</span>
 296          Confluence for context-sensitive parallel reduction on terms.
 297    </li>
 298     </ul>
 299     <ul xmlns:ld="http://lambdadelta.info/">
 300       <li>
 301         <span class="emph alpha">2011 September 6.</span>
 302          Confluence for context-free parallel reduction on terms.
 303    </li>
 304     </ul>
 305     <ul xmlns:ld="http://lambdadelta.info/">
 306       <li>
 307         <span class="emph alpha">2011 April 17.</span>
 308          Specification starts.
 309    </li>
 310     </ul>
 311     <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="structure">Logical Structure of the Specification <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b4.png" />
 312     </div>
 313     <div xmlns:ld="http://lambdadelta.info/" class="text">This table reports the specification's components and their planes.
 314    </div>
 315     <div xmlns:ld="http://lambdadelta.info/" class="text">
 316       <table cellpadding="4" cellspacing="0">
 317         <tbody>
 318           <tr>
 319             <td class="snns top capitalize italic gray">component</td>
 320             <td class="snns top italic gray">plane</td>
 321             <td class="snns top gray">files</td>
 322             <td class="snnn top gray">
 323               <br />
 324             </td>
 325             <td class="snnn top gray">
 326               <br />
 327             </td>
 328             <td class="ssnn top gray">
 329               <br />
 330             </td>
 331           </tr>
 332           <tr>
 333             <td class="snns top capitalize italic wine">examples</td>
 334             <td class="snns top italic wine">terms with special features</td>
 335             <td class="snns top wine">ex_sta_ldec ex_cpr_omega ex_fpbg_refl ex_snv_eta</td>
 336             <td class="snnn top wine">
 337               <br />
 338             </td>
 339             <td class="snnn top wine">
 340               <br />
 341             </td>
 342             <td class="ssnn top wine">
 343               <br />
 344             </td>
 345           </tr>
 346           <tr>
 347             <td class="snns top capitalize italic magenta" />
 348             <td class="snns top italic magenta" />
 349             <td class="snns top magenta" />
 350             <td class="snnn top magenta">
 351               <br />
 352             </td>
 353             <td class="snnn top magenta">
 354               <br />
 355             </td>
 356             <td class="ssnn top magenta">
 357               <br />
 358             </td>
 359           </tr>
 360           <tr>
 361             <td class="snns top capitalize italic prune">dynamic typing</td>
 362             <td class="snns top italic prune">local env. ref. for stratified native validity</td>
 363             <td class="snns top prune">lsubsv ( ? ⊢ ? ⫃¡[?,?] ? )</td>
 364             <td class="snnn top prune">lsubsv_lsuba lsubsv_lsubd lsubsv_lstas lsubsv_scpds lsubsv_cpcs lsubsv_snv</td>
 365             <td class="snnn top prune">
 366               <br />
 367             </td>
 368             <td class="ssnn top prune">
 369               <br />
 370             </td>
 371           </tr>
 372           <tr>
 373             <td class="nnns top capitalize italic prune">
 374               <br />
 375             </td>
 376             <td class="snns top italic prune">stratified native validity</td>
 377             <td class="snns top prune">shnv ( ⦃?,?⦄ ⊢ ? ¡[?,?,?] )</td>
 378             <td class="snnn top prune">
 379               <br />
 380             </td>
 381             <td class="snnn top prune">
 382               <br />
 383             </td>
 384             <td class="ssnn top prune">
 385               <br />
 386             </td>
 387           </tr>
 388           <tr>
 389             <td class="nnns top capitalize italic prune">
 390               <br />
 391             </td>
 392             <td class="nnns top italic prune">
 393               <br />
 394             </td>
 395             <td class="snns top prune">snv ( ⦃?,?⦄ ⊢ ? ¡[?,?] )</td>
 396             <td class="snnn top prune">snv_lift snv_aaa snv_da_lpr snv_lstas snv_lstas_lpr snv_lpr snv_fsb snv_scpes snv_preserve</td>
 397             <td class="snnn top prune">
 398               <br />
 399             </td>
 400             <td class="ssnn top prune">
 401               <br />
 402             </td>
 403           </tr>
 404           <tr>
 405             <td class="snns top capitalize italic blue">equivalence</td>
 406             <td class="snns top italic blue">decomposed rt-equivalence</td>
 407             <td class="snns top blue">scpes ( ⦃?,?⦄ ⊢ ? •*⬌*[?,?,?,?] ? )</td>
 408             <td class="snnn top blue">scpes_aaa scpes_cpcs scpes_scpes</td>
 409             <td class="snnn top blue">
 410               <br />
 411             </td>
 412             <td class="ssnn top blue">
 413               <br />
 414             </td>
 415           </tr>
 416           <tr>
 417             <td class="nnns top capitalize italic blue">
 418               <br />
 419             </td>
 420             <td class="snns top italic blue">context-sensitive equivalence</td>
 421             <td class="snns top blue">cpcs ( ⦃?,?⦄ ⊢ ? ⬌* ? )</td>
 422             <td class="snnn top blue">cpcs_aaa cpcs_cprs cpcs_cpcs</td>
 423             <td class="snnn top blue">
 424               <br />
 425             </td>
 426             <td class="ssnn top blue">
 427               <br />
 428             </td>
 429           </tr>
 430           <tr>
 431             <td class="snns top capitalize italic sky">conversion</td>
 432             <td class="snns top italic sky">context-sensitive conversion</td>
 433             <td class="snns top sky">cpc ( ⦃?,?⦄ ⊢ ? ⬌ ? )</td>
 434             <td class="snnn top sky">cpc_cpc</td>
 435             <td class="snnn top sky">
 436               <br />
 437             </td>
 438             <td class="ssnn top sky">
 439               <br />
 440             </td>
 441           </tr>
 442           <tr>
 443             <td class="snns top capitalize italic cyan">computation</td>
 444             <td class="snns top italic cyan">evaluation for context-sensitive rt-reduction</td>
 445             <td class="snns top cyan">cpxe ( ⦃?,?⦄ ⊢ ➡*[?,?] 𝐍⦃?⦄ )</td>
 446             <td class="snnn top cyan">
 447               <br />
 448             </td>
 449             <td class="snnn top cyan">
 450               <br />
 451             </td>
 452             <td class="ssnn top cyan">
 453               <br />
 454             </td>
 455           </tr>
 456           <tr>
 457             <td class="nnns top capitalize italic cyan">
 458               <br />
 459             </td>
 460             <td class="snns top italic cyan">evaluation for context-sensitive reduction</td>
 461             <td class="snns top cyan">cpre ( ⦃?,?⦄ ⊢ ➡* 𝐍⦃?⦄ )</td>
 462             <td class="snnn top cyan">cpre_cpre</td>
 463             <td class="snnn top cyan">
 464               <br />
 465             </td>
 466             <td class="ssnn top cyan">
 467               <br />
 468             </td>
 469           </tr>
 470           <tr>
 471             <td class="nnns top capitalize italic cyan">
 472               <br />
 473             </td>
 474             <td class="snns top italic cyan">strongly normalizing qrst-computation</td>
 475             <td class="snns top cyan">fsb ( ⦥[?,?] ⦃?,?,?⦄ )</td>
 476             <td class="snnn top cyan">fsb_alt ( ⦥⦥[?,?] ⦃?,?,?⦄ )</td>
 477             <td class="snnn top cyan">fsb_aaa fsb_csx</td>
 478             <td class="ssnn top cyan">
 479               <br />
 480             </td>
 481           </tr>
 482           <tr>
 483             <td class="nnns top capitalize italic cyan">
 484               <br />
 485             </td>
 486             <td class="snns top italic cyan">strongly normalizing rt-computation</td>
 487             <td class="snns top cyan">lcosx ( ? ⊢ ~⬊*[?,?,?] ? )</td>
 488             <td class="snnn top cyan">lcosx_cpx</td>
 489             <td class="snnn top cyan">
 490               <br />
 491             </td>
 492             <td class="ssnn top cyan">
 493               <br />
 494             </td>
 495           </tr>
 496           <tr>
 497             <td class="nnns top capitalize italic cyan">
 498               <br />
 499             </td>
 500             <td class="nnns top italic cyan">
 501               <br />
 502             </td>
 503             <td class="snns top cyan">lsx ( ? ⊢ ⬊*[?,?,?,?] ? )</td>
 504             <td class="snnn top cyan">lsx_alt ( ? ⊢ ⬊⬊*[?,?,?,?] ? )</td>
 505             <td class="snnn top cyan">lsx_drop lsx_lpx lsx_lpxs llsx_csx</td>
 506             <td class="ssnn top cyan">
 507               <br />
 508             </td>
 509           </tr>
 510           <tr>
 511             <td class="nnns top capitalize italic cyan">
 512               <br />
 513             </td>
 514             <td class="nnns top italic cyan">
 515               <br />
 516             </td>
 517             <td class="snns top cyan">csx_vector ( ⦃?,?⦄ ⊢ ⬊*[?,?] ? )</td>
 518             <td class="snnn top cyan">csx_tsts_vector csx_aaa</td>
 519             <td class="snnn top cyan">
 520               <br />
 521             </td>
 522             <td class="ssnn top cyan">
 523               <br />
 524             </td>
 525           </tr>
 526           <tr>
 527             <td class="nnns top capitalize italic cyan">
 528               <br />
 529             </td>
 530             <td class="nnns top italic cyan">
 531               <br />
 532             </td>
 533             <td class="snns top cyan">csx ( ⦃?,?⦄ ⊢ ⬊*[?,?] ? )</td>
 534             <td class="snnn top cyan">csx_alt ( ⦃?,?⦄ ⊢ ⬊⬊*[?,?] ? )</td>
 535             <td class="snnn top cyan">csx_lift csx_lleq csx_lpx csx_lpxs csx_fpbs</td>
 536             <td class="ssnn top cyan">
 537               <br />
 538             </td>
 539           </tr>
 540           <tr>
 541             <td class="nnns top capitalize italic cyan">
 542               <br />
 543             </td>
 544             <td class="snns top italic cyan">parallel qrst-computation</td>
 545             <td class="snns top cyan">fpbg ( ⦃?,?,?⦄ &gt;≡[?,?] ⦃?,?,?⦄ )</td>
 546             <td class="snnn top cyan">fpbg_lift fpbg_fleq fpbg_fpbs fpbg_fpbg</td>
 547             <td class="snnn top cyan">
 548               <br />
 549             </td>
 550             <td class="ssnn top cyan">
 551               <br />
 552             </td>
 553           </tr>
 554           <tr>
 555             <td class="nnns top capitalize italic cyan">
 556               <br />
 557             </td>
 558             <td class="nnns top italic cyan">
 559               <br />
 560             </td>
 561             <td class="snns top cyan">fpbs ( ⦃?,?,?⦄ ≥[?,?] ⦃?,?,?⦄ )</td>
 562             <td class="snnn top cyan">fpbs_alt ( ⦃?,?,?⦄ ≥≥[?,?] ⦃?,?,?⦄ )</td>
 563             <td class="snnn top cyan">fpbs_lift fpbs_aaa fpbs_fpb fpbs_fpbs</td>
 564             <td class="ssnn top cyan">
 565               <br />
 566             </td>
 567           </tr>
 568           <tr>
 569             <td class="nnns top capitalize italic cyan">
 570               <br />
 571             </td>
 572             <td class="snns top italic cyan">decomposed rt-computation</td>
 573             <td class="snns top cyan">scpds ( ⦃?,?⦄ ⊢ ? •*➡*[?,?,?] ? )</td>
 574             <td class="snnn top cyan">scpds_lift scpds_aaa scpds_scpds</td>
 575             <td class="snnn top cyan">
 576               <br />
 577             </td>
 578             <td class="ssnn top cyan">
 579               <br />
 580             </td>
 581           </tr>
 582           <tr>
 583             <td class="nnns top capitalize italic cyan">
 584               <br />
 585             </td>
 586             <td class="snns top italic cyan">context-sensitive rt-computation</td>
 587             <td class="snns top cyan">lpxs ( ⦃?,?⦄ ⊢ ➡*[?,?] ? )</td>
 588             <td class="snnn top cyan">lpxs_drop lpxs_lleq lpxs_aaa lpxs_cpxs lpxs_lpxs</td>
 589             <td class="snnn top cyan">
 590               <br />
 591             </td>
 592             <td class="ssnn top cyan">
 593               <br />
 594             </td>
 595           </tr>
 596           <tr>
 597             <td class="nnns top capitalize italic cyan">
 598               <br />
 599             </td>
 600             <td class="nnns top italic cyan">
 601               <br />
 602             </td>
 603             <td class="snns top cyan">cpxs ( ⦃?,?⦄ ⊢ ? ➡*[?,?] ? )</td>
 604             <td class="snnn top cyan">cpxs_tsts cpxs_tsts_vector cpxs_lreq cpxs_lift cpxs_lleq cpxs_aaa cpxs_cpxs</td>
 605             <td class="snnn top cyan">
 606               <br />
 607             </td>
 608             <td class="ssnn top cyan">
 609               <br />
 610             </td>
 611           </tr>
 612           <tr>
 613             <td class="nnns top capitalize italic cyan">
 614               <br />
 615             </td>
 616             <td class="snns top italic cyan">context-sensitive computation</td>
 617             <td class="snns top cyan">lprs ( ⦃?,?⦄ ⊢ ➡* ? )</td>
 618             <td class="snnn top cyan">lprs_drop lprs_cprs lprs_lprs</td>
 619             <td class="snnn top cyan">
 620               <br />
 621             </td>
 622             <td class="ssnn top cyan">
 623               <br />
 624             </td>
 625           </tr>
 626           <tr>
 627             <td class="nnns top capitalize italic cyan">
 628               <br />
 629             </td>
 630             <td class="nnns top italic cyan">
 631               <br />
 632             </td>
 633             <td class="snns top cyan">cprs ( ⦃?,?⦄ ⊢ ? ➡* ?)</td>
 634             <td class="snnn top cyan">cprs_lift cprs_cprs</td>
 635             <td class="snnn top cyan">
 636               <br />
 637             </td>
 638             <td class="ssnn top cyan">
 639               <br />
 640             </td>
 641           </tr>
 642           <tr>
 643             <td class="nnns top capitalize italic cyan">
 644               <br />
 645             </td>
 646             <td class="snns top italic cyan">local env. ref. for generic reducibility</td>
 647             <td class="snns top cyan">lsubc ( ? ⊢ ? ⫃[?] ? )</td>
 648             <td class="snnn top cyan">lsubc_drop lsubc_drops lsubc_lsuba</td>
 649             <td class="snnn top cyan">
 650               <br />
 651             </td>
 652             <td class="ssnn top cyan">
 653               <br />
 654             </td>
 655           </tr>
 656           <tr>
 657             <td class="nnns top capitalize italic cyan">
 658               <br />
 659             </td>
 660             <td class="snns top italic cyan">support for generic computation properties</td>
 661             <td class="snns top cyan">gcp</td>
 662             <td class="snnn top cyan">gcp_cr ( ⦃?,?,?⦄ ϵ[?] 〚?〛 )</td>
 663             <td class="snnn top cyan">gcp_aaa</td>
 664             <td class="ssnn top cyan">
 665               <br />
 666             </td>
 667           </tr>
 668           <tr>
 669             <td class="snns top capitalize italic water">reduction</td>
 670             <td class="snns top italic water">parallel qrst-reduction</td>
 671             <td class="snns top water">fpbq ( ⦃?,?,?⦄ ≽[?,?] ⦃?,?,?⦄ )</td>
 672             <td class="snnn top water">fpbq_alt ( ⦃?,?,?⦄ ≽≽[?,?] ⦃?,?,?⦄ )</td>
 673             <td class="snnn top water">fpbq_lift fpbq_aaa</td>
 674             <td class="ssnn top water">
 675               <br />
 676             </td>
 677           </tr>
 678           <tr>
 679             <td class="nnns top capitalize italic water">
 680               <br />
 681             </td>
 682             <td class="nnns top italic water">
 683               <br />
 684             </td>
 685             <td class="snns top water">fpb ( ⦃?,?,?⦄ ≻[?,?] ⦃?,?,?⦄ )</td>
 686             <td class="snnn top water">fpb_lift fpb_lleq fpb_fleq</td>
 687             <td class="snnn top water">
 688               <br />
 689             </td>
 690             <td class="ssnn top water">
 691               <br />
 692             </td>
 693           </tr>
 694           <tr>
 695             <td class="nnns top capitalize italic water">
 696               <br />
 697             </td>
 698             <td class="snns top italic water">normal forms for context-sensitive rt-reduction</td>
 699             <td class="snns top water">cnx ( ⦃?,?⦄ ⊢ ➡[?,?] 𝐍⦃?⦄ )</td>
 700             <td class="snnn top water">cnx_lift cnx_crx cnx_cix</td>
 701             <td class="snnn top water">
 702               <br />
 703             </td>
 704             <td class="ssnn top water">
 705               <br />
 706             </td>
 707           </tr>
 708           <tr>
 709             <td class="nnns top capitalize italic water">
 710               <br />
 711             </td>
 712             <td class="snns top italic water">context-sensitive rt-reduction</td>
 713             <td class="snns top water">lpx ( ⦃?,?⦄ ⊢ ➡[?,?] ? )</td>
 714             <td class="snnn top water">lpx_drop lpx_frees lpx_lleq lpx_aaa</td>
 715             <td class="snnn top water">
 716               <br />
 717             </td>
 718             <td class="ssnn top water">
 719               <br />
 720             </td>
 721           </tr>
 722           <tr>
 723             <td class="nnns top capitalize italic water">
 724               <br />
 725             </td>
 726             <td class="nnns top italic water">
 727               <br />
 728             </td>
 729             <td class="snns top water">cpx ( ⦃?,?⦄ ⊢ ? ➡[?,?] ? )</td>
 730             <td class="snnn top water">cpx_lreq cpx_lift cpx_llpx_sn cpx_lleq cpx_cix</td>
 731             <td class="snnn top water">
 732               <br />
 733             </td>
 734             <td class="ssnn top water">
 735               <br />
 736             </td>
 737           </tr>
 738           <tr>
 739             <td class="nnns top capitalize italic water">
 740               <br />
 741             </td>
 742             <td class="snns top italic water">irreducible forms for context-sensitive rt-reduction</td>
 743             <td class="snns top water">cix ( ⦃?,?⦄ ⊢ ➡[?,?] 𝐈⦃?⦄ )</td>
 744             <td class="snnn top water">cix_lift</td>
 745             <td class="snnn top water">
 746               <br />
 747             </td>
 748             <td class="ssnn top water">
 749               <br />
 750             </td>
 751           </tr>
 752           <tr>
 753             <td class="nnns top capitalize italic water">
 754               <br />
 755             </td>
 756             <td class="snns top italic water">reducible forms for context-sensitive rt-reduction</td>
 757             <td class="snns top water">crx ( ⦃?,?⦄ ⊢ ➡[?,?] 𝐑⦃?⦄ )</td>
 758             <td class="snnn top water">crx_lift</td>
 759             <td class="snnn top water">
 760               <br />
 761             </td>
 762             <td class="ssnn top water">
 763               <br />
 764             </td>
 765           </tr>
 766           <tr>
 767             <td class="nnns top capitalize italic water">
 768               <br />
 769             </td>
 770             <td class="snns top italic water">normal forms for context-sensitive reduction</td>
 771             <td class="snns top water">cnr ( ⦃?,?⦄ ⊢ ➡ 𝐍⦃?⦄ )</td>
 772             <td class="snnn top water">cnr_lift cnr_crr cnr_cir</td>
 773             <td class="snnn top water">
 774               <br />
 775             </td>
 776             <td class="ssnn top water">
 777               <br />
 778             </td>
 779           </tr>
 780           <tr>
 781             <td class="nnns top capitalize italic water">
 782               <br />
 783             </td>
 784             <td class="snns top italic water">context-sensitive reduction</td>
 785             <td class="snns top water">lpr ( ⦃?,?⦄ ⊢ ➡ ? )</td>
 786             <td class="snnn top water">lpr_drop lpr_lpr</td>
 787             <td class="snnn top water">
 788               <br />
 789             </td>
 790             <td class="ssnn top water">
 791               <br />
 792             </td>
 793           </tr>
 794           <tr>
 795             <td class="nnns top capitalize italic water">
 796               <br />
 797             </td>
 798             <td class="nnns top italic water">
 799               <br />
 800             </td>
 801             <td class="snns top water">cpr ( ⦃?,?⦄ ⊢ ? ➡ ? )</td>
 802             <td class="snnn top water">cpr_lift cpr_llpx_sn cpr_cir</td>
 803             <td class="snnn top water">
 804               <br />
 805             </td>
 806             <td class="ssnn top water">
 807               <br />
 808             </td>
 809           </tr>
 810           <tr>
 811             <td class="nnns top capitalize italic water">
 812               <br />
 813             </td>
 814             <td class="snns top italic water">irreducible forms for context-sensitive reduction</td>
 815             <td class="snns top water">cir ( ⦃?,?⦄ ⊢ ➡ 𝐈⦃?⦄ )</td>
 816             <td class="snnn top water">cir_lift</td>
 817             <td class="snnn top water">
 818               <br />
 819             </td>
 820             <td class="ssnn top water">
 821               <br />
 822             </td>
 823           </tr>
 824           <tr>
 825             <td class="nnns top capitalize italic water">
 826               <br />
 827             </td>
 828             <td class="snns top italic water">reducible forms for context-sensitive reduction</td>
 829             <td class="snns top water">crr ( ⦃?,?⦄ ⊢ ➡ 𝐑⦃?⦄ )</td>
 830             <td class="snnn top water">crr_lift</td>
 831             <td class="snnn top water">
 832               <br />
 833             </td>
 834             <td class="ssnn top water">
 835               <br />
 836             </td>
 837           </tr>
 838           <tr>
 839             <td class="snns top capitalize italic green">unfold</td>
 840             <td class="snns top italic green">unfold</td>
 841             <td class="snns top green">unfold ( ⦃?,?⦄ ⊢ ? ⧫* ? )</td>
 842             <td class="snnn top green">
 843               <br />
 844             </td>
 845             <td class="snnn top green">
 846               <br />
 847             </td>
 848             <td class="ssnn top green">
 849               <br />
 850             </td>
 851           </tr>
 852           <tr>
 853             <td class="nnns top capitalize italic green">
 854               <br />
 855             </td>
 856             <td class="snns top italic green">iterated static type assignment</td>
 857             <td class="snns top green">lstas ( ⦃?,?⦄ ⊢ ? •*[?,?] ? )</td>
 858             <td class="snnn top green">lstas_lift lstas_llpx_sn.ma lstas_aaa lstas_da lstas_lstas</td>
 859             <td class="snnn top green">
 860               <br />
 861             </td>
 862             <td class="ssnn top green">
 863               <br />
 864             </td>
 865           </tr>
 866           <tr>
 867             <td class="snns top capitalize italic grass">static typing</td>
 868             <td class="snns top italic grass">local env. ref. for degree assignment</td>
 869             <td class="snns top grass">lsubd ( ? ⊢ ? ⫃▪[?,?] ? )</td>
 870             <td class="snnn top grass">lsubd_da lsubd_lsubd</td>
 871             <td class="snnn top grass">
 872               <br />
 873             </td>
 874             <td class="ssnn top grass">
 875               <br />
 876             </td>
 877           </tr>
 878           <tr>
 879             <td class="nnns top capitalize italic grass">
 880               <br />
 881             </td>
 882             <td class="snns top italic grass">degree assignment</td>
 883             <td class="snns top grass">da ( ⦃?,?⦄ ⊢ ? ▪[?,?] ? )</td>
 884             <td class="snnn top grass">da_lift da_aaa da_da</td>
 885             <td class="snnn top grass">
 886               <br />
 887             </td>
 888             <td class="ssnn top grass">
 889               <br />
 890             </td>
 891           </tr>
 892           <tr>
 893             <td class="nnns top capitalize italic grass">
 894               <br />
 895             </td>
 896             <td class="snns top italic grass">parameters</td>
 897             <td class="snns top grass">sh</td>
 898             <td class="snnn top grass">sd</td>
 899             <td class="snnn top grass">
 900               <br />
 901             </td>
 902             <td class="ssnn top grass">
 903               <br />
 904             </td>
 905           </tr>
 906           <tr>
 907             <td class="nnns top capitalize italic grass">
 908               <br />
 909             </td>
 910             <td class="snns top italic grass">local env. ref. for atomic arity assignment</td>
 911             <td class="snns top grass">lsuba ( ? ⊢ ? ⫃⁝ ? )</td>
 912             <td class="snnn top grass">lsuba_aaa lsuba_lsuba</td>
 913             <td class="snnn top grass">
 914               <br />
 915             </td>
 916             <td class="ssnn top grass">
 917               <br />
 918             </td>
 919           </tr>
 920           <tr>
 921             <td class="nnns top capitalize italic grass">
 922               <br />
 923             </td>
 924             <td class="snns top italic grass">atomic arity assignment</td>
 925             <td class="snns top grass">aaa ( ⦃?,?⦄ ⊢ ? ⁝ ? )</td>
 926             <td class="snnn top grass">aaa_lift aaa_lifts aaa_fqus aaa_lleq aaa_aaa</td>
 927             <td class="snnn top grass">
 928               <br />
 929             </td>
 930             <td class="ssnn top grass">
 931               <br />
 932             </td>
 933           </tr>
 934           <tr>
 935             <td class="nnns top capitalize italic grass">
 936               <br />
 937             </td>
 938             <td class="snns top italic grass">restricted local env. ref.</td>
 939             <td class="snns top grass">lsubr ( ? ⫃ ? )</td>
 940             <td class="snnn top grass">lsubr_lsubr</td>
 941             <td class="snnn top grass">
 942               <br />
 943             </td>
 944             <td class="ssnn top grass">
 945               <br />
 946             </td>
 947           </tr>
 948           <tr>
 949             <td class="snns top capitalize italic yellow">multiple substitution</td>
 950             <td class="snns top italic yellow">lazy equivalence</td>
 951             <td class="snns top yellow">fleq ( ⦃?,?,?⦄ ≡[?] ⦃?,?,?⦄ )</td>
 952             <td class="snnn top yellow">fleq_fleq</td>
 953             <td class="snnn top yellow">
 954               <br />
 955             </td>
 956             <td class="ssnn top yellow">
 957               <br />
 958             </td>
 959           </tr>
 960           <tr>
 961             <td class="nnns top capitalize italic yellow">
 962               <br />
 963             </td>
 964             <td class="nnns top italic yellow">
 965               <br />
 966             </td>
 967             <td class="snns top yellow">lleq ( ? ≡[?,?] ? )</td>
 968             <td class="snnn top yellow">lleq_alt lleq_alt_rec lleq_lreq lleq_drop lleq_fqus lleq_llor lleq_lleq</td>
 969             <td class="snnn top yellow">
 970               <br />
 971             </td>
 972             <td class="ssnn top yellow">
 973               <br />
 974             </td>
 975           </tr>
 976           <tr>
 977             <td class="nnns top capitalize italic yellow">
 978               <br />
 979             </td>
 980             <td class="snns top italic yellow">lazy pointwise extension of a relation</td>
 981             <td class="snns top yellow">llpx_sn</td>
 982             <td class="snnn top yellow">llpx_sn_alt llpx_sn_alt_rec llpx_sn_tc llpx_sn_lreq llpx_sn_drop llpx_sn_lpx_sn llpx_sn_frees llpx_sn_llor</td>
 983             <td class="snnn top yellow">
 984               <br />
 985             </td>
 986             <td class="ssnn top yellow">
 987               <br />
 988             </td>
 989           </tr>
 990           <tr>
 991             <td class="nnns top capitalize italic yellow">
 992               <br />
 993             </td>
 994             <td class="snns top italic yellow">pointwise union for local environments</td>
 995             <td class="snns top yellow">llor ( ? ⋓[?,?] ? ≡ ? )</td>
 996             <td class="snnn top yellow">llor_alt llor_drop</td>
 997             <td class="snnn top yellow">
 998               <br />
 999             </td>
1000             <td class="ssnn top yellow">
1001               <br />
1002             </td>
1003           </tr>
1004           <tr>
1005             <td class="nnns top capitalize italic yellow">
1006               <br />
1007             </td>
1008             <td class="snns top italic yellow">context-sensitive exclusion from free variables</td>
1009             <td class="snns top yellow">frees ( ? ⊢ ? ϵ 𝐅*[?]⦃?⦄ )</td>
1010             <td class="snnn top yellow">frees_append frees_lreq frees_lift</td>
1011             <td class="snnn top yellow">
1012               <br />
1013             </td>
1014             <td class="ssnn top yellow">
1015               <br />
1016             </td>
1017           </tr>
1018           <tr>
1019             <td class="nnns top capitalize italic yellow">
1020               <br />
1021             </td>
1022             <td class="snns top italic yellow">context-sensitive multiple rt-substitution</td>
1023             <td class="snns top yellow">cpys ( ⦃?,?⦄ ⊢ ? ▶*[?,?] ? )</td>
1024             <td class="snnn top yellow">cpys_alt ( ⦃?,?⦄ ⊢ ? ▶▶*[?,?] ? )</td>
1025             <td class="snnn top yellow">cpys_lift cpys_cpys</td>
1026             <td class="ssnn top yellow">
1027               <br />
1028             </td>
1029           </tr>
1030           <tr>
1031             <td class="nnns top capitalize italic yellow">
1032               <br />
1033             </td>
1034             <td class="snns top italic yellow">iterated structural successor for closures</td>
1035             <td class="snns top yellow">fqus ( ⦃?,?,?⦄ ⊐* ⦃?,?,?⦄ )</td>
1036             <td class="snnn top yellow">fqus_alt fqus_fqus</td>
1037             <td class="snnn top yellow">
1038               <br />
1039             </td>
1040             <td class="ssnn top yellow">
1041               <br />
1042             </td>
1043           </tr>
1044           <tr>
1045             <td class="nnns top capitalize italic yellow">
1046               <br />
1047             </td>
1048             <td class="nnns top italic yellow">
1049               <br />
1050             </td>
1051             <td class="snns top yellow">fqup ( ⦃?,?,?⦄ ⊐+ ⦃?,?,?⦄ )</td>
1052             <td class="snnn top yellow">fqup_fqup</td>
1053             <td class="snnn top yellow">
1054               <br />
1055             </td>
1056             <td class="ssnn top yellow">
1057               <br />
1058             </td>
1059           </tr>
1060           <tr>
1061             <td class="nnns top capitalize italic yellow">
1062               <br />
1063             </td>
1064             <td class="snns top italic yellow">iterated local env. slicing</td>
1065             <td class="snns top yellow">drops ( ⬇*[?,?] ? ≡ ? )</td>
1066             <td class="snnn top yellow">drops_drop drops_drops</td>
1067             <td class="snnn top yellow">
1068               <br />
1069             </td>
1070             <td class="ssnn top yellow">
1071               <br />
1072             </td>
1073           </tr>
1074           <tr>
1075             <td class="nnns top capitalize italic yellow">
1076               <br />
1077             </td>
1078             <td class="snns top italic yellow">generic term relocation</td>
1079             <td class="snns top yellow">lifts_vector ( ⬆*[?] ? ≡ ? )</td>
1080             <td class="snnn top yellow">lifts_lift_vector</td>
1081             <td class="snnn top yellow">
1082               <br />
1083             </td>
1084             <td class="ssnn top yellow">
1085               <br />
1086             </td>
1087           </tr>
1088           <tr>
1089             <td class="nnns top capitalize italic yellow">
1090               <br />
1091             </td>
1092             <td class="nnns top italic yellow">
1093               <br />
1094             </td>
1095             <td class="snns top yellow">lifts ( ⬆*[?] ? ≡ ? )</td>
1096             <td class="snnn top yellow">lifts_lift lifts_lifts</td>
1097             <td class="snnn top yellow">
1098               <br />
1099             </td>
1100             <td class="ssnn top yellow">
1101               <br />
1102             </td>
1103           </tr>
1104           <tr>
1105             <td class="nnns top capitalize italic yellow">
1106               <br />
1107             </td>
1108             <td class="snns top italic yellow">support for multiple relocation</td>
1109             <td class="snns top yellow">mr2 ( @⦃?,?⦄ ≡ ? )</td>
1110             <td class="snnn top yellow">mr2_plus ( ? + ? )</td>
1111             <td class="snnn top yellow">mr2_minus ( ? ▭ ? ≡ ? )</td>
1112             <td class="ssnn top yellow">mr2_mr2</td>
1113           </tr>
1114           <tr>
1115             <td class="snns top capitalize italic orange">substitution</td>
1116             <td class="snns top italic orange">structural successor for closures</td>
1117             <td class="snns top orange">fquq ( ⦃?,?,?⦄ ⊐⸮ ⦃?,?,?⦄ )</td>
1118             <td class="snnn top orange">fquq_alt ( ⦃?,?,?⦄ ⊐⊐⸮ ⦃?,?,?⦄ )</td>
1119             <td class="snnn top orange">
1120               <br />
1121             </td>
1122             <td class="ssnn top orange">
1123               <br />
1124             </td>
1125           </tr>
1126           <tr>
1127             <td class="nnns top capitalize italic orange">
1128               <br />
1129             </td>
1130             <td class="nnns top italic orange">
1131               <br />
1132             </td>
1133             <td class="snns top orange">fqu ( ⦃?,?,?⦄ ⊐ ⦃?,?,?⦄ )</td>
1134             <td class="snnn top orange">
1135               <br />
1136             </td>
1137             <td class="snnn top orange">
1138               <br />
1139             </td>
1140             <td class="ssnn top orange">
1141               <br />
1142             </td>
1143           </tr>
1144           <tr>
1145             <td class="nnns top capitalize italic orange">
1146               <br />
1147             </td>
1148             <td class="snns top italic orange">global env. slicing</td>
1149             <td class="snns top orange">gget ( ⬇[?] ? ≡ ? )</td>
1150             <td class="snnn top orange">gget_gget</td>
1151             <td class="snnn top orange">
1152               <br />
1153             </td>
1154             <td class="ssnn top orange">
1155               <br />
1156             </td>
1157           </tr>
1158           <tr>
1159             <td class="nnns top capitalize italic orange">
1160               <br />
1161             </td>
1162             <td class="snns top italic orange">context-sensitive ordinary rt-substitution</td>
1163             <td class="snns top orange">cpy ( ⦃?,?⦄ ⊢ ? ▶[?,?] ? )</td>
1164             <td class="snnn top orange">cpy_lift cpy_nlift cpy_cpy</td>
1165             <td class="snnn top orange">
1166               <br />
1167             </td>
1168             <td class="ssnn top orange">
1169               <br />
1170             </td>
1171           </tr>
1172           <tr>
1173             <td class="nnns top capitalize italic orange">
1174               <br />
1175             </td>
1176             <td class="snns top italic orange">local env. ref. for rt-substitution</td>
1177             <td class="snns top orange">lsuby ( ? ⊆[?,?] ? )</td>
1178             <td class="snnn top orange">lsuby_lsuby</td>
1179             <td class="snnn top orange">
1180               <br />
1181             </td>
1182             <td class="ssnn top orange">
1183               <br />
1184             </td>
1185           </tr>
1186           <tr>
1187             <td class="nnns top capitalize italic orange">
1188               <br />
1189             </td>
1190             <td class="snns top italic orange">pointwise extension of a relation</td>
1191             <td class="snns top orange">lpx_sn</td>
1192             <td class="snnn top orange">lpx_sn_alt lpx_sn_tc lpx_sn_drop lpx_sn_lpx_sn</td>
1193             <td class="snnn top orange">
1194               <br />
1195             </td>
1196             <td class="ssnn top orange">
1197               <br />
1198             </td>
1199           </tr>
1200           <tr>
1201             <td class="nnns top capitalize italic orange">
1202               <br />
1203             </td>
1204             <td class="snns top italic orange">basic local env. slicing</td>
1205             <td class="snns top orange">drop ( ⬇[?,?,?] ? ≡ ? )</td>
1206             <td class="snnn top orange">drop_append drop_lreq drop_drop</td>
1207             <td class="snnn top orange">
1208               <br />
1209             </td>
1210             <td class="ssnn top orange">
1211               <br />
1212             </td>
1213           </tr>
1214           <tr>
1215             <td class="nnns top capitalize italic orange">
1216               <br />
1217             </td>
1218             <td class="snns top italic orange">basic term relocation</td>
1219             <td class="snns top orange">lift_vector ( ⬆[?,?] ? ≡ ? )</td>
1220             <td class="snnn top orange">lift_lift_vector</td>
1221             <td class="snnn top orange">
1222               <br />
1223             </td>
1224             <td class="ssnn top orange">
1225               <br />
1226             </td>
1227           </tr>
1228           <tr>
1229             <td class="nnns top capitalize italic orange">
1230               <br />
1231             </td>
1232             <td class="nnns top italic orange">
1233               <br />
1234             </td>
1235             <td class="snns top orange">lift ( ⬆[?,?] ? ≡ ? )</td>
1236             <td class="snnn top orange">lift_neq lift_lift</td>
1237             <td class="snnn top orange">
1238               <br />
1239             </td>
1240             <td class="ssnn top orange">
1241               <br />
1242             </td>
1243           </tr>
1244           <tr>
1245             <td class="snns top capitalize italic red">grammar</td>
1246             <td class="snns top italic red">equivalence for local environments</td>
1247             <td class="snns top red">lreq ( ? ⩬[?,?] ? )</td>
1248             <td class="snnn top red">lreq_lreq</td>
1249             <td class="snnn top red">
1250               <br />
1251             </td>
1252             <td class="ssnn top red">
1253               <br />
1254             </td>
1255           </tr>
1256           <tr>
1257             <td class="nnns top capitalize italic red">
1258               <br />
1259             </td>
1260             <td class="snns top italic red">same top term structure</td>
1261             <td class="snns top red">tsts ( ? ≂ ? )</td>
1262             <td class="snnn top red">tsts_tsts tsts_vector</td>
1263             <td class="snnn top red">
1264               <br />
1265             </td>
1266             <td class="ssnn top red">
1267               <br />
1268             </td>
1269           </tr>
1270           <tr>
1271             <td class="nnns top capitalize italic red">
1272               <br />
1273             </td>
1274             <td class="snns top italic red">closures</td>
1275             <td class="snns top red">cl_weight ( ♯{?,?,?} )</td>
1276             <td class="snnn top red">cl_restricted_weight ( ♯{?,?} )</td>
1277             <td class="snnn top red">
1278               <br />
1279             </td>
1280             <td class="ssnn top red">
1281               <br />
1282             </td>
1283           </tr>
1284           <tr>
1285             <td class="nnns top capitalize italic red">
1286               <br />
1287             </td>
1288             <td class="snns top italic red">internal syntax</td>
1289             <td class="snns top red">genv</td>
1290             <td class="snnn top red">
1291               <br />
1292             </td>
1293             <td class="snnn top red">
1294               <br />
1295             </td>
1296             <td class="ssnn top red">
1297               <br />
1298             </td>
1299           </tr>
1300           <tr>
1301             <td class="nnns top capitalize italic red">
1302               <br />
1303             </td>
1304             <td class="nnns top italic red">
1305               <br />
1306             </td>
1307             <td class="snns top red">lenv</td>
1308             <td class="snnn top red">lenv_weight ( ♯{?} )</td>
1309             <td class="snnn top red">lenv_length ( |?| )</td>
1310             <td class="ssnn top red">lenv_append ( ? @@ ? )</td>
1311           </tr>
1312           <tr>
1313             <td class="nnns top capitalize italic red">
1314               <br />
1315             </td>
1316             <td class="nnns top italic red">
1317               <br />
1318             </td>
1319             <td class="snns top red">term</td>
1320             <td class="snnn top red">term_weight ( ♯{?} )</td>
1321             <td class="snnn top red">term_simple ( 𝐒⦃?⦄ )</td>
1322             <td class="ssnn top red">term_vector ( Ⓐ?.? )</td>
1323           </tr>
1324           <tr>
1325             <td class="nnns top capitalize italic red">
1326               <br />
1327             </td>
1328             <td class="nnns top italic red">
1329               <br />
1330             </td>
1331             <td class="snns top red">item</td>
1332             <td class="snnn top red">
1333               <br />
1334             </td>
1335             <td class="snnn top red">
1336               <br />
1337             </td>
1338             <td class="ssnn top red">
1339               <br />
1340             </td>
1341           </tr>
1342           <tr>
1343             <td class="nnss top capitalize italic red">
1344               <br />
1345             </td>
1346             <td class="snss top italic red">external syntax</td>
1347             <td class="snss top red">aarity</td>
1348             <td class="snsn top red">
1349               <br />
1350             </td>
1351             <td class="snsn top red">
1352               <br />
1353             </td>
1354             <td class="sssn top red">
1355               <br />
1356             </td>
1357           </tr>
1358         </tbody>
1359       </table>
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1387     <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Fri, 06 Mar 2015 17:53:24 +0100</div>
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