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- Einstein the Stubborn 2017/05/03
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- Real magic – space-time in Lie algebra 2017/04/29
- Geodesics on the upper half-plane – parametrization 2017/04/28
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Open System – Ark's blog
Daily Archives: 2017/03/04
Giants that stumble
User friendly means “easy to use”. We can all agree on that, I think. And it’s what we mean when we say it. So far, so good. Except, not. When people say “easy to use”, what they REALLY mean is … Continue reading
Posted in Attitude matrix, Mathematica, Quaternions
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