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        <title>GAMBAS-BOOK 3.19.5 - k5:k5.3:k5.3.2</title>
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            <title>GAMBAS-BOOK 3.19.5</title>
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            <title>start</title>
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            <description>5.3.2 Evaluation of expressions

If you call the gambas interpreter gbx3 in a terminal with the option -e, you can evaluate an expression passed as a parameter and display the result: 


Usage: gbx3 -e &lt;expression&gt;
Option: -e evaluate an expression

hans@linux:~$ gbx3 -e -2*5+8^3-36/77
501,532467532467

hans@linux:~$ gbx3 -e &quot;sin(rad(30))&quot;
0,5</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Thu, 02 Apr 2026 13:28:37 +0000</pubDate>
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