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11:24 AM
@gdelfino that looks a bit complex but good to know!
how can I calculate sine of a matrix?
A = {{1, 1, 0}, {0, -2, 0}, {0, 1, -2}};
Sin[A]
this doesn't work
PS. I found MatrixFunction
 
 
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4:17 PM
posted on April 14, 2021 by Stephen Wolfram

How’s It Going? When we launched the Wolfram Physics Project a year ago today, I was fairly certain that—to my great surprise—we’d finally found a path to a truly fundamental theory of physics, and it was beautiful. A year later it’s looking even better. We’ve been steadily understanding more and more about the structure and […]

 
 
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