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From: Lawrence D'Oliveiro <ldo@nz.invalid>
Newsgroups: comp.lang.fortran
Subject: Re: Angle Units For Trig Functions
Date: Wed, 23 Oct 2024 06:25:02 -0000 (UTC)
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On Wed, 23 Oct 2024 07:59:24 +0200, R Daneel Olivaw wrote:

> Lawrence D'Oliveiro wrote:
>
>> On Wed, 23 Oct 2024 04:06:26 -0000 (UTC), David Jones wrote:
>> 
>>> Did you take a high school trigonometry class?
>> 
>> You seem obsessed with that.

So your favourite functions return an exact result for sin 30°. Do they 
return an exact result for cos 30° as well?

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