Further Sums Found Through Fourier Series - Comments

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Svein submitted a new PF Insights post

Further Sums Found Through Fourier Series
fourierseries2.png


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Quick Latex pointer: if you write "\left(" and "\right)" instead of "(" and ")" you get parentheses which self-adjust their height.
 
Mathematica gave this:

Sums.png
 
Last edited:
The Electrician said:
Mathematica gave this:
Then Mathematica and I agree. Fine!

For me this is part of the road I am currently going. As long as I am getting correct answers along the way, I am happy.
 
Svein said:
Then Mathematica and I agree. Fine!

For me this is part of the road I am currently going. As long as I am getting correct answers along the way, I am happy.

Did you notice that Mathematica disagrees on the sign of the last one?
 
The Electrician said:
Did you notice that Mathematica disagrees on the sign of the last one?
No, saw it just now. Mathematica is correct, the correct exponent for (-1) should be (n-1), not n.