Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>cos</H1
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>    (PHP 3, PHP 4, PHP 5)</P
>cos&nbsp;--&nbsp;Coseno</DIV
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>Descrição</H2
>float <B
CLASS="methodname"
>cos</B
> ( float arg )<BR
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>&#13;     <B
CLASS="function"
>cos()</B
> retorna o coseno de <CODE
CLASS="parameter"
>arg</CODE
>.
     O parametro <CODE
CLASS="parameter"
>arg</CODE
> deve estar em radianos.
    </P
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>&#13;     Veja também <A
HREF="function.acos.html"
><B
CLASS="function"
>acos()</B
></A
>, <A
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><B
CLASS="function"
>sin()</B
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>
     <A
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><B
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>tan()</B
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> e <A
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><B
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>deg2rad()</B
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