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From: yeti <yeti@tilde.institute>
Newsgroups: comp.lang.fortran
Subject: Re: Angle Units For Trig Functions
Date: Sun, 20 Oct 2024 05:09:57 +0042
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Lawrence D'Oliveiro <ldo@nz.invalid> wrote:

> and it is easy enough to add other units, e.g.
>
>     real, parameter :: GRAD = PI / 200
>
> Anybody remember those?

Sure.

<https://en.wikipedia.org/wiki/Gradian>

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