<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="guide" id="boolean" xml:lang="pt">

    <info>
        <link type="guide" xref="index#equation"/>
    </info>

	<title>Álgebra booleana</title>
    
    <p>A álgebra booleano pode-se calcular utilizando os operadores AND, OR e XOR.</p>
    <example>
    <p>010011₂ AND 110101₂</p>
    </example>
    <p>Os botões para estes símbolos estão disponíveis no <link xref="mouse">modo programador</link>.</p>
    <p>
    The NOT <link xref="function">function</link> inverts the bits in a number.
    To set the word size, press the menu button in the top-right corner of the
    window and select <gui style="menuitem">Preferences</gui>.
    </p>
    <example>
    <p>NOT 010011₂</p>
    </example>
</page>
