Message-ID: <386AF720.5857D1E6@earthlink.net>
From: Martin Ambuhl <mambuhl AT earthlink DOT net>
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Subject: Re: Inverse trigonometry functions in Djgpp
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leon wrote:

> what are the input units for Atan() ? eg radians, degrees?

No.  The arguments for atan() are tangents, which are unitless.

-- 
Martin Ambuhl	mambuhl AT earthlink DOT net

What one knows is, in youth, of little moment; they know enough who
know how to learn. - Henry Adams

A thick skin is a gift from God. - Konrad Adenauer
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