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<div><h1>listLocalSymbols -- display of local symbols and their values</h1>
<div class="single"><h2>Description</h2>
<div><div><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>listLocalSymbols f</tt></div>
</dd></dl>
</div>
</li>
<li>Inputs:<ul><li><span><tt>f</tt>, <span>an object of class <a href="___Pseudocode.html" title="the class of pseudocodes">Pseudocode</a></span>, <span>a <a href="___Symbol.html">symbol</a></span>, <span>a <a href="___Dictionary.html">dictionary</a></span>, or <span>a <a href="___Function.html">function</a></span></span></li>
</ul>
</li>
<li>Outputs:<ul><li><span><span>a <a href="___Net.html">net</a></span>, a compact display of the symbols in the local dictionaries attached to the closure <tt>f</tt>, and their values</span></li>
</ul>
</li>
</ul>
<table class="examples"><tr><td><pre>i1 : x:=3; y:="hi there"; z:=2^30; f = x->x;</pre>
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<tr><td><pre>i5 : listLocalSymbols f
o5 = symbol class value location of symbol
------ ----- ----- ------------------
x : ZZ -- 3 stdio:1:1-1:1
y : String -- "hi there" stdio:1:7-1:7
z : ZZ -- 1073741824 stdio:1:22-1:22 </pre>
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<tr><td><pre>i6 : listLocalSymbols symbol x
o6 = symbol class value location of symbol
------ ----- ----- ------------------
x : ZZ -- 3 stdio:1:1-1:1
y : String -- "hi there" stdio:1:7-1:7
z : ZZ -- 1073741824 stdio:1:22-1:22 </pre>
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<div><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>listLocalSymbols</tt></div>
</dd></dl>
</div>
</li>
<li>Outputs:<ul><li><span><span>a <a href="___Net.html">net</a></span>, a compact display of the symbols in the local dictionaries attached to <a href="_current.html" title="the pseudocode that produced an error">current</a></span></li>
</ul>
</li>
</ul>
<p>This usage works only in the debugger, where <a href="_current.html" title="the pseudocode that produced an error">current</a> has a non-null value.</p>
<table class="examples"><tr><td><pre>i7 : load "Macaulay2Doc/demo1.m2"</pre>
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<tr><td><pre>i8 : g 2
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:12:(3):[2]: error: division by zero
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:12:(3):[2]: --entering debugger (type help to see debugger commands)
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:11-8:13: --source code:
b := 1/x;</pre>
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<tr><td><pre>ii9 : listLocalSymbols
oo9 = symbol class value location of symbol
------ ----- ----- ------------------
x : ZZ -- 0 /builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:6:6-6:6
a : String -- "hi there" /builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:7:6-7:6
b : Nothing -- null /builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:6-8:6
f : FunctionClosure -- {*Function[/builddir/build/BUILD/Macaulay2-1.3.1-r1073. /builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:6:1-6:1</pre>
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<div><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>listLocalSymbols(X,f)</tt></div>
</dd></dl>
</div>
</li>
<li>Inputs:<ul><li><span><tt>X</tt>, <span>a <a href="___Type.html">type</a></span></span></li>
<li><span><tt>f</tt>, <span>an object of class <a href="___Pseudocode.html" title="the class of pseudocodes">Pseudocode</a></span>, <span>a <a href="___Symbol.html">symbol</a></span>, <span>a <a href="___Dictionary.html">dictionary</a></span>, or <span>a <a href="___Function.html">function</a></span></span></li>
</ul>
</li>
<li>Outputs:<ul><li><span><span>a <a href="___Net.html">net</a></span>, a compact display of the symbols in the local dictionaries attached to the closure <tt>f</tt>, and their values, provided their values are instances of the type <tt>X</tt></span></li>
</ul>
</li>
</ul>
<table class="examples"><tr><td><pre>ii10 : h := x -> y -> y+1;</pre>
</td></tr>
<tr><td><pre>ii11 : listLocalSymbols(ZZ,h 11)
oo11 = symbol class value location of symbol
------ ----- ----- ------------------
x : ZZ -- 0 /builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:6:6-6:6
x : ZZ -- 11 stdio:2:6-2:6 </pre>
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<div><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>listLocalSymbols X</tt></div>
</dd></dl>
</div>
</li>
<li>Outputs:<ul><li><span><span>a <a href="___Net.html">net</a></span>, a compact display of the symbols in the local dictionaries attached to <a href="_current.html" title="the pseudocode that produced an error">current</a> whose values have type <tt>X</tt>.</span></li>
</ul>
</li>
</ul>
<p>This usage works only in the debugger, where <a href="_current.html" title="the pseudocode that produced an error">current</a> has a non-null value.</p>
<table class="examples"><tr><td><pre>ii12 : load "Macaulay2Doc/demo1.m2"
--warning: function g redefined</pre>
</td></tr>
<tr><td><pre>ii13 : g 2
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:12:(3):[2]: error: division by zero
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:12:(3):[2]: --entering debugger (type help to see debugger commands)
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:11-8:13: --source code:
b := 1/x;</pre>
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<tr><td><pre>iii14 : listLocalSymbols ZZ
ooo14 = symbol class value
------ ----- -----
x : ZZ -- 0
---------------------------------------------------------------------
location of symbol
------------------
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/
---------------------------------------------------------------------
Macaulay2Doc/demo1.m2:6:6-6:6</pre>
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<div class="waystouse"><h2>For the programmer</h2>
<p>The object <a href="_list__Local__Symbols.html" title="display of local symbols and their values">listLocalSymbols</a> is <span>a <a href="___Command.html">command</a></span>.</p>
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