downloads | documentation | faq | getting help | mailing lists | licenses | wiki | reporting bugs | php.net sites | links | conferences | my php.net

search for in the

sinh> <round
Last updated: Fri, 14 Aug 2009

view this page in

sin

(PHP 4, PHP 5)

sinSinus

Description

float sin ( float $arg )

sin() retourne le sinus de arg (arg in radians).

Liste de paramètres

arg

Une valeur, en radians

Valeurs de retour

Le sinus de arg .

Exemples

Exemple #1 Exemple avec sin()

<?php

// La précision dépend de la directive precision
echo sin(deg2rad(60));  //  0.866025403 ...
echo sin(60);           // -0.304810621 ...

?>

Voir aussi



add a note add a note User Contributed Notes
sin
There are no user contributed notes for this page.

sinh> <round
Last updated: Fri, 14 Aug 2009
 
 
show source | credits | sitemap | contact | advertising | mirror sites