Mathematica: Why does Mathematica get the infinite sum of this representation of the taylor serie...
Channel: Peter Schneider
Date: 28/11/2023

Why does Mathematica get the infinite sum of this representation of the taylor series of $cos2(x)$ wrong?
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 (mathematica.stackexchange.com/users/95508/samuel-martineau)Samuel Martineau 
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 (mathematica.stackexchange.com/users/92018/roland-f)Roland F 
 A special thanks goes out to the (https://mathematica.stackexchange.com/questions/293210/why-does-mathematica-get-the-infinite-sum-of-this-representation-of-the-taylor-s)Stackexchange community 
 
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