#mathblog — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #mathblog, aggregated by home.social.
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Approximating Hyperbolic Tangent
https://jtomschroeder.com/blog/approximating-tanh/
#HackerNews #ApproximatingTanh #HyperbolicFunctions #MathBlog #ComputationalMath #NumericalMethods
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Not all elementary functions can be expressed with exp-minus-log
https://www.stylewarning.com/posts/not-all-elementary/
#HackerNews #elementaryfunctions #mathblog #exp #minuslog #mathematics