File: SYMBOL-PACKAGE-NAME.html

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<html>
<head><title>SYMBOL-PACKAGE-NAME.html  --  ACL2 Version 3.1</title></head>
<body text=#000000 bgcolor="#FFFFFF">
<h2>SYMBOL-PACKAGE-NAME</h2>the name of the package of a symbol (a string)
<pre>Major Section:  <a href="PROGRAMMING.html">PROGRAMMING</a>
</pre><p>

Completion Axiom:

<pre>
(equal (symbol-package-name x)
       (if (symbolp x)
           (symbol-package-name x)
         ""))
</pre>

<p>
<a href="GUARD.html">Guard</a> for <code>(symbol-package-name x)</code>:

<pre>
(symbolp x)
</pre>

Note:  If the ACL2 image is built on GCL, then <code>symbol-package-name</code>
diverges from the name of the symbol's package in raw Lisp, in the
case that this package is the main Lisp package.  For example,
<code>(symbol-package-name 'car)</code> evaluates to "COMMON-LISP" regardless of
of the underlying Lisp implementation, even though the name of the
main Lisp package in GCL is "LISP".
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