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Re: cos

From: Doug Stewart
Subject: Re: cos
Date: Wed, 28 Oct 2015 21:34:05 -0400

On Wed, Oct 28, 2015 at 9:28 PM, Jonathan Camilleri <address@hidden> wrote:
cos(1) returns 0.54030
My calculator Casio fx-100D returns cos(1) as 0.999847695.

Octave is using radians   the calculator is in Deg. mode

Using Octave 4.0.0/Win8.1.

I am not sure whether to post this as a bug to, as I still have not identified the mathematical roots of cosine.

Casio Headquarters are in Shibuqa, Tokyo Japan.

Further reading

Thanks and regards,

Jonathan Camilleri

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