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<head><title>value(Pseudocode) -- execute pseudocode</title>
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<div><h1>value(Pseudocode) -- execute pseudocode</h1>
<div class="single"><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>value p</tt></div>
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<li><span>Function: <a href="_value.html" title="evaluate">value</a></span></li>
<li><div class="single">Inputs:<ul><li><span><tt>p</tt>, <span>an object of class <a href="___Pseudocode.html" title="the class of pseudocodes">Pseudocode</a></span></span></li>
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<li><div class="single">Outputs:<ul><li><span>the value returned by evaluation of <tt>p</tt></span></li>
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<div class="single"><h2>Description</h2>
<div><p>Here is an example of its use in the debugger, to see whether modifying the value of a local variable fixed the problem in the code, by executing just the offending line.</p>
<table class="examples"><tr><td><pre>i1 : load "Macaulay2Doc/demo1.m2"</pre>
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<tr><td><pre>i2 : 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>ii3 : value current
/builddir/build/BUILD/Macaulay2-1.3.1-r10737/Macaulay2/packages/Macaulay2Doc/demo1.m2:8:12:(3):[0]: error: division by zero</pre>
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<tr><td><pre>ii4 : x = 11
oo4 = 11</pre>
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<tr><td><pre>ii5 : value current
1
oo5 = --
11
oo5 : QQ</pre>
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<div class="single"><h2>See also</h2>
<ul><li><span><a href="_current.html" title="the pseudocode that produced an error">current</a> -- the pseudocode that produced an error</span></li>
<li><span><a href="_pseudocode.html" title="produce the pseudocode for a function">pseudocode</a> -- produce the pseudocode for a function</span></li>
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