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87 lines
2.1 KiB
87 lines
2.1 KiB
<!doctype html> |
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<title>CodeMirror: yacas mode</title> |
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<meta charset="utf-8"/> |
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<link rel=stylesheet href="../../doc/docs.css"> |
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<link rel=stylesheet href=../../lib/codemirror.css> |
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<script src=../../lib/codemirror.js></script> |
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<script src=../../addon/edit/matchbrackets.js></script> |
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<script src=yacas.js></script> |
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<style type=text/css> |
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.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;} |
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</style> |
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<div id=nav> |
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<a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a> |
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<ul> |
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<li><a href="../../index.html">Home</a> |
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<li><a href="../../doc/manual.html">Manual</a> |
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<li><a href="https://github.com/codemirror/codemirror">Code</a> |
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</ul> |
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<ul> |
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<li><a href="../index.html">Language modes</a> |
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<li><a class=active href="#">yacas</a> |
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</ul> |
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</div> |
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<article> |
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<h2>yacas mode</h2> |
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<textarea id="yacasCode"> |
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// example yacas code |
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Graph(edges_IsList) <-- [ |
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Local(v, e, f, t); |
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vertices := {}; |
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ForEach (e, edges) [ |
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If (IsList(e), e := Head(e)); |
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{f, t} := Tail(Listify(e)); |
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DestructiveAppend(vertices, f); |
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DestructiveAppend(vertices, t); |
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]; |
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Graph(RemoveDuplicates(vertices), edges); |
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]; |
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10 # IsGraph(Graph(vertices_IsList, edges_IsList)) <-- True; |
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20 # IsGraph(_x) <-- False; |
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Edges(Graph(vertices_IsList, edges_IsList)) <-- edges; |
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Vertices(Graph(vertices_IsList, edges_IsList)) <-- vertices; |
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AdjacencyList(g_IsGraph) <-- [ |
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Local(l, vertices, edges, e, op, f, t); |
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l := Association'Create(); |
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vertices := Vertices(g); |
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ForEach (v, vertices) |
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Association'Set(l, v, {}); |
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edges := Edges(g); |
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ForEach(e, edges) [ |
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If (IsList(e), e := Head(e)); |
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{op, f, t} := Listify(e); |
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DestructiveAppend(Association'Get(l, f), t); |
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If (String(op) = "<->", DestructiveAppend(Association'Get(l, t), f)); |
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]; |
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l; |
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]; |
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</textarea> |
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<script> |
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var yacasEditor = CodeMirror.fromTextArea(document.getElementById('yacasCode'), { |
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mode: 'text/x-yacas', |
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lineNumbers: true, |
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matchBrackets: true |
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}); |
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</script> |
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<p><strong>MIME types defined:</strong> <code>text/x-yacas</code> (yacas).</p> |
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</article>
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