--- /dev/null
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+ <meta name="author" content="Ferruccio Guidi" />
+ <meta name="description" content="\lambda\delta home page" />
+ <title>\lambda\delta home page</title>
+ <link rel="stylesheet" type="text/css" href="http://lambdadelta.info/css/ld_web.css" />
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+ <a href="http://lambdadelta.info/">
+ <img class="icon32" alt="[lambdadelta home]" title="lambdadelta home" src="http://lambdadelta.info/images/crux_32.png" />
+ </a>
+ </div>
+ <div class="head1">cic:/BOLOGNA/lambdadelta/basic_1/ (core λδ version 1)</div>
+ <div class="spacer">
+ <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
+ </div>
+ <div xmlns:ld="http://lambdadelta.info/" class="spacer">
+ <br />
+ </div>
+ <div xmlns:ld="http://lambdadelta.info/" class="text">
+ <table cellpadding="4" cellspacing="0">
+ <tbody>
+ <tr>
+ <td class="snns capitalize italic sky">
+ <a href="http://lambdadelta.info/index.html">home</a>
+ </td>
+ <td class="snns capitalize italic magenta">
+ <a href="http://lambdadelta.info/news.html">news</a>
+ </td>
+ <td class="snns capitalize italic orange">
+ <a href="http://lambdadelta.info/documentation.html">documentation</a>
+ </td>
+ <td class="snns capitalize italic green">
+ <a href="http://lambdadelta.info/specification.html">specification</a>
+ </td>
+ <td class="snnn capitalize italic green">
+ <br />
+ </td>
+ <td class="snnn capitalize italic green">
+ <br />
+ </td>
+ <td class="snns capitalize italic green">
+ <a href="http://lambdadelta.info/implementation.html">implementation</a>
+ </td>
+ <td class="ssnn capitalize italic green">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="snns capitalize sky">
+ <a href="http://lambdadelta.info/index.html#foreword">foreword</a>
+ </td>
+ <td class="snns capitalize magenta">
+ <a href="http://lambdadelta.info/news.html#milestones">milestones</a>
+ </td>
+ <td class="snns capitalize orange">
+ <a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
+ </td>
+ <td class="snns capitalize green">
+ <a href="http://lambdadelta.info/specification.html#v2">version 2</a>
+ </td>
+ <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>
+ <td class="snnn capitalize green">
+ <br />
+ </td>
+ <td class="snns capitalize green">
+ <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
+ </td>
+ <td class="ssnn capitalize green">(<a href="http://lambdadelta.info/static/lddl/">static LDDL directory</a>)</td>
+ </tr>
+ <tr>
+ <td class="snss capitalize sky">
+ <a href="http://lambdadelta.info/index.html#citations">citations</a>
+ </td>
+ <td class="snss capitalize magenta">
+ <a href="http://lambdadelta.info/news.html#visibility">visibility</a>
+ </td>
+ <td class="snss capitalize orange">
+ <a href="http://lambdadelta.info/documentation.html#v1">version 1</a>
+ </td>
+ <td class="snss capitalize green">
+ <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
+ </td>
+ <td class="snsn capitalize green">(<a href="http://lambdadelta.info/basic_1.html">core</a>)</td>
+ <td class="snsn capitalize green">(<a href="http://lambdadelta.info/static/matita/lambdadelta/">static HELM directory</a>)</td>
+ <td class="snss capitalize green">
+ <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
+ </td>
+ <td class="sssn capitalize green">
+ <br />
+ </td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ <!--
+ <section>System's Syntax and Behavior</section>
+ <body>This is a summary of the "block structure"
+ of the System's syntactic items and reductions.
+ </body>
+ <table name="basic_1_blk"/>
+ <body>* In terms only.
+ ** In terms and local environments only.
+ *** In global environments only.
+ **** Sort level k in terms only.
+ </body>
+-->
+ <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/b6.png" />
+ </div>
+ <div xmlns:ld="http://lambdadelta.info/" class="text">Here is a numerical account of the specification's contents
+ and its timeline.
+ </div>
+ <!--
+ <table name="basic_1_sum"/>
+-->
+ <ul xmlns:ld="http://lambdadelta.info/">
+ <li>
+ <span class="emph delta">January 2015.</span>
+ Update with with backports from the abandoned specification of λδ version 2.
+ </li>
+ </ul>
+ <ul xmlns:ld="http://lambdadelta.info/">
+ <li>
+ <span class="emph delta">May 2008.</span>
+ Specification is concluded.
+ </li>
+ </ul>
+ <ul xmlns:ld="http://lambdadelta.info/">
+ <li>
+ <span class="emph gamma">November 2006.</span>
+ Decidability of native type assignment, λδ version 1 is released.
+ </li>
+ </ul>
+ <ul xmlns:ld="http://lambdadelta.info/">
+ <li>
+ <span class="emph beta">December 2005.</span>
+ Preservation of native type by reduction, λδ version 1 is announced.
+ </li>
+ </ul>
+ <ul xmlns:ld="http://lambdadelta.info/">
+ <li>
+ <span class="emph alpha">May 2004.</span>
+ Specification starts.
+ </li>
+ </ul>
+ <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/b6.png" />
+ </div>
+ <div xmlns:ld="http://lambdadelta.info/" class="text">This table reports the specification's components and their planes.
+ </div>
+ <div xmlns:ld="http://lambdadelta.info/" class="text">
+ <table cellpadding="4" cellspacing="0">
+ <tbody>
+ <tr>
+ <td class="snns top capitalize italic gray">component</td>
+ <td class="snns top italic gray">plane</td>
+ <td class="snns top gray">files</td>
+ <td class="ssnn top gray">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic wine">examples</td>
+ <td class="snns top italic wine">terms with special features</td>
+ <td class="snns top wine">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/levels_ex0.txt">levels_ex0</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_ex1.txt">ty3_ex1</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/nf2_ex2.txt">nf2_ex2</a>
+ </td>
+ <td class="ssnn top wine">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic magenta" />
+ <td class="snns top italic magenta" />
+ <td class="snns top magenta" />
+ <td class="ssnn top magenta">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic prune">dynamic typing</td>
+ <td class="snns top italic prune">well-formed contexts</td>
+ <td class="snns top prune">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/wf3_defs.txt">wf3_defs</a>
+ </td>
+ <td class="ssnn top prune">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/wf3_props.txt">wf3_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic prune">
+ <br />
+ </td>
+ <td class="snns top italic prune">context ref. for native type assignment</td>
+ <td class="snns top prune">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubt_defs.txt">csubt_defs</a>
+ </td>
+ <td class="ssnn top prune">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubt_props.txt">csubt_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubt_arity_props.txt">csubt_arity_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic prune">
+ <br />
+ </td>
+ <td class="snns top italic prune">native type assignment</td>
+ <td class="snns top prune">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_defs.txt">ty3_defs</a>
+ </td>
+ <td class="ssnn top prune">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_props.txt">ty3_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_gen.txt">ty3_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_gen_context.txt">ty3_gen_context</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_gen_nf2.txt">ty3_gen_nf2</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_lift.txt">ty3_lift</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_subst0.txt">ty3_subst0</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_arity_props.txt">ty3_arity_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_nf2_gen.txt">ty3_nf2_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_sred.txt">ty3_sred</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_sred_props.txt">ty3_sred_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ty3_dec.txt">ty3_dec</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic blue">equivalence</td>
+ <td class="snns top italic blue">context-sensitive equivalence</td>
+ <td class="snns top blue">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc3_defs.txt">pc3_defs</a>
+ </td>
+ <td class="ssnn top blue">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc3_props.txt">pc3_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc3_gen.txt">pc3_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc3_gen_context.txt">pc3_gen_context</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc3_subst0.txt">pc3_subst0</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic blue">
+ <br />
+ </td>
+ <td class="snns top italic blue">context-free equivalence</td>
+ <td class="snns top blue">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc1_defs.txt">pc1_defs</a>
+ </td>
+ <td class="ssnn top blue">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pc1_props.txt">pc1_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic sky" />
+ <td class="snns top italic sky" />
+ <td class="snns top sky" />
+ <td class="ssnn top sky">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic cyan">computation</td>
+ <td class="snns top italic cyan">context ref. for reducibility</td>
+ <td class="snns top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubc_defs.txt">csubc_defs</a>
+ </td>
+ <td class="ssnn top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubc_props.txt">csubc_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic cyan">
+ <br />
+ </td>
+ <td class="snns top italic cyan">reducibility</td>
+ <td class="snns top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sc3_defs.txt">sc3_defs</a>
+ </td>
+ <td class="ssnn top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sc3_props.txt">sc3_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sc3_arity.txt">sc3_arity</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic cyan">
+ <br />
+ </td>
+ <td class="snns top italic cyan">strongly normalizing computation</td>
+ <td class="snns top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sn3_defs.txt">sn3_defs</a>
+ </td>
+ <td class="ssnn top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sn3_gen.txt">sn3_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sn3_props.txt">sn3_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic cyan">
+ <br />
+ </td>
+ <td class="snns top italic cyan">context-sensitive computation</td>
+ <td class="snns top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_defs.txt">pr3_defs</a>
+ </td>
+ <td class="ssnn top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_props.txt">pr3_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_gen.txt">pr3_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_gen_context.txt">pr3_gen_context</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_iso.txt">pr3_iso</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_subst1.txt">pr3_subst1</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr3_confluence.txt">pr3_confluence</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic cyan">
+ <br />
+ </td>
+ <td class="snns top italic cyan">context-free computation</td>
+ <td class="snns top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr1_defs.txt">pr1_defs</a>
+ </td>
+ <td class="ssnn top cyan">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr1_props.txt">pr1_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr1_confluence.txt">pr1_confluence</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic water">reduction</td>
+ <td class="snns top italic water">normal forms for context-sensitive reduction</td>
+ <td class="snns top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/nf2_defs.txt">nf2_defs</a>
+ </td>
+ <td class="ssnn top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/nf2_props.txt">nf2_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/nf2_gen.txt">nf2_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/nf2_dec.txt">nf2_dec</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic water">
+ <br />
+ </td>
+ <td class="snns top italic water">context-sensitive reduction</td>
+ <td class="snns top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr2_defs.txt">pr2_defs</a>
+ </td>
+ <td class="ssnn top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr2_gen.txt">pr2_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr2_gen_context.txt">pr2_gen_context</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr2_lift.txt">pr2_lift</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr2_subst1.txt">pr2_subst1</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr2_confluence.txt">pr2_confluence</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic water">
+ <br />
+ </td>
+ <td class="snns top italic water">normal forms for context-free reduction</td>
+ <td class="snns top water" />
+ <td class="ssnn top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/nf0_dec.txt">nf0_dec</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic water">
+ <br />
+ </td>
+ <td class="snns top italic water">context-free reduction</td>
+ <td class="snns top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/wcpr0_defs.txt">wcpr0_defs</a>
+ </td>
+ <td class="ssnn top water">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic water">
+ <br />
+ </td>
+ <td class="nnns top italic water">
+ <br />
+ </td>
+ <td class="snns top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr0_defs.txt">pr0_defs</a>
+ </td>
+ <td class="ssnn top water">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr0_gen.txt">pr0_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr0_lift.txt">pr0_lift</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr0_subst0.txt">pr0_subst0</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr0_subst1.txt">pr0_subst1</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/pr0_confluence.txt">pr0_confluence</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic green">unfold</td>
+ <td class="snns top italic green">iterated static type assignment</td>
+ <td class="snns top green">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sty1_defs.txt">sty1_defs</a>
+ </td>
+ <td class="ssnn top green">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sty1_props.txt">sty1_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic grass">static typing</td>
+ <td class="snns top italic grass">static type assignment</td>
+ <td class="snns top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sty0_defs.txt">sty0_defs</a>
+ </td>
+ <td class="ssnn top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/sty0_props.txt">sty0_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic grass">
+ <br />
+ </td>
+ <td class="snns top italic grass">context ref. for binary arity assignment</td>
+ <td class="snns top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csuba_defs.txt">csuba_defs</a>
+ </td>
+ <td class="ssnn top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csuba_props.txt">csuba_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic grass">
+ <br />
+ </td>
+ <td class="snns top italic grass">binary arity assignment</td>
+ <td class="snns top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/arity_defs.txt">arity_defs</a>
+ </td>
+ <td class="ssnn top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/arity_props.txt">arity_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/arity_gen.txt">arity_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/arity_subst0.txt">arity_subst0</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/arity_sred.txt">arity_sred</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic grass">
+ <br />
+ </td>
+ <td class="snns top italic grass">binary arity</td>
+ <td class="snns top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/levels_defs.txt">levels_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/llt_defs.txt">llt_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/aprem_defs.txt">aprem_defs</a>
+ </td>
+ <td class="ssnn top grass">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic grass">
+ <br />
+ </td>
+ <td class="snns top italic grass">parameters</td>
+ <td class="snns top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/parameter_defs.txt">parameter_defs</a>
+ </td>
+ <td class="ssnn top grass">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic grass">
+ <br />
+ </td>
+ <td class="snns top italic grass">basic context ref.</td>
+ <td class="snns top grass">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubv_defs.txt">csubv_defs</a>
+ </td>
+ <td class="ssnn top grass">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic yellow">multiple substitution</td>
+ <td class="snns top italic yellow">iterated context slicing</td>
+ <td class="snns top yellow">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/drop1_defs.txt">drop1_defs</a>
+ </td>
+ <td class="ssnn top yellow">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/drop1_props.txt">drop1_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic yellow">
+ <br />
+ </td>
+ <td class="snns top italic yellow">generic term relocation</td>
+ <td class="snns top yellow">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/lift1_defs.txt">lift1_defs</a>
+ </td>
+ <td class="ssnn top yellow">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/lift1_props.txt">lift1_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic orange">substitution</td>
+ <td class="snns top italic orange">ordinary substitution</td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst_defs.txt">subst_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst_props.txt">subst_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="nnns top italic orange">
+ <br />
+ </td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubst1_defs.txt">csubst1_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubst1_props.txt">csubst1_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="nnns top italic orange">
+ <br />
+ </td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst1_defs.txt">subst1_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst1_gen.txt">subst1_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst1_lift.txt">subst1_lift</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst1_subst1.txt">subst1_subst1</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst1_confluence.txt">subst1_confluence</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="snns top italic orange">normal forms for ordinary strict substitution</td>
+ <td class="snns top orange" />
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/dnf_dec.txt">dnf_dec</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="snns top italic orange">ordinary strict substitution</td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/fsubst0_defs.txt">fsubst0_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="nnns top italic orange">
+ <br />
+ </td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/csubst0_defs.txt">csubst0_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="nnns top italic orange">
+ <br />
+ </td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst0_defs.txt">subst0_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst0_gen.txt">subst0_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst0_tlt.txt">subst0_tlt</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst0_lift.txt">subst0_lift</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst0_subst0.txt">subst0_subst0</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/subst0_confluence.txt">subst0_confluence</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="snns top italic orange">basic local env. slicing</td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/getl_defs.txt">getl_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/getl_props.txt">getl_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="nnns top italic orange">
+ <br />
+ </td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/drop_defs.txt">drop_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/drop_props.txt">drop_props</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic orange">
+ <br />
+ </td>
+ <td class="snns top italic orange">basic term relocation</td>
+ <td class="snns top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/lift_defs.txt">lift_defs</a>
+ </td>
+ <td class="ssnn top orange">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/lift_props.txt">lift_props</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/lift_gen.txt">lift_gen</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/lift_tlt.txt">lift_tlt</a>
+ </td>
+ </tr>
+ <tr>
+ <td class="snns top capitalize italic red">grammar</td>
+ <td class="snns top italic red">closures</td>
+ <td class="snns top red">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/flt_defs.txt">flt_defs</a>
+ </td>
+ <td class="ssnn top red">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic red">
+ <br />
+ </td>
+ <td class="snns top italic red">contexts</td>
+ <td class="snns top red">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/contexts_defs.txt">contexts_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/clt_defs.txt">clt_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/ctail_defs.txt">ctail_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/app_defs.txt">app_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/cnt_defs.txt">cnt_defs</a>
+ </td>
+ <td class="ssnn top red">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns top capitalize italic red">
+ <br />
+ </td>
+ <td class="snns top italic red">terms</td>
+ <td class="snns top red">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/tlist_defs.txt">tlist_defs</a>
+ </td>
+ <td class="ssnn top red">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnss top capitalize italic red">
+ <br />
+ </td>
+ <td class="nnss top italic red">
+ <br />
+ </td>
+ <td class="snss top red">
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/terms_defs.txt">terms_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/tlt_defs.txt">tlt_defs</a>
+ <a href="http://lambdadelta.info/static/coq/lambdadelta/basic_1/iso_defs.txt">iso_defs</a>
+ </td>
+ <td class="sssn top red">
+ <br />
+ </td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ <div class="spacer">
+ <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
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+ <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sun, 18 Jan 2015 17:28:58 +0100</div>
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