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<page xmlns="http://projectmallard.org/1.0/" type="guide" id="boolean" lang="et">

    <info>
        <link type="guide" xref="index#equation"/>
    <credit type="translator copyright"><name>Ilmar Kerm</name><email>ikerm hot ee</email><years>2001, 2002.</years></credit><credit type="translator copyright"><name>Tõivo Leedjärv</name><email>toivo linux ee</email><years>2002, 2003.</years></credit><credit type="translator copyright"><name>Priit Laes</name><email>plaes plaes org</email><years>2004–2006, 2008, 2009</years></credit><credit type="translator copyright"><name>Ivar Smolin</name><email>okul linux ee</email><years>2005–2010, 2014–2015, 2018.</years></credit></info>

	<title>Boolean Algebra</title>
    
    <p>
    Boolean algebra can be calculated using the AND, OR and XOR operators.
    </p>
    <example>
    <p>
    010011₂ AND 110101₂
    </p>
    </example>
    <p>
    Buttons for these symbols are available in <link xref="mouse">programming mode</link>.
    </p>
    <p>
    The NOT <link xref="function">function</link> inverts the bits in a number.
    The word size is set from the <guiseq><gui>Calculator</gui><gui>Preferences</gui></guiseq> menu.
    </p>
    <example>
    <p>
    NOT 010011₂
    </p>
    </example>
</page>
