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Date: Tue, 12 Nov 2019 01:50:36 -0800 (PST)
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Subject: Re: Rotations in 3D , Euler angles & Quaternions
From: AdaMagica <christ-usch.grein@t-online.de>
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Xref: reader01.eternal-september.org comp.lang.ada:57552
Date: 2019-11-12T01:50:36-08:00
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In my physical dimension package, there are matrix rotations and quaternions:

http://archive.adaic.com/tools/CKWG/Dimension/SI.html