note 15749 rejected from function.sin by jeroen

From: Date: Tue, 02 Oct 2001 00:43:13 +0000
Subject: note 15749 rejected from function.sin by jeroen
References: 1  Groups: php.notes 
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Who can tell me why sin(90) I counted by this function will be 0.89399?? is it 1 truly??

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