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HP49-50G plotting of sum(x=0 to 0, 1, 2,...10, of x!/(2x)!)
11-05-2023, 10:39 PM
Post: #6
RE: HP49-50G plotting of sum(x=0 to 0, 1, 2,...10, of x!/(2x)!)
Remark
What I reckoned with my code is
sum of (x!)² / (2x)!, with x=0, 1, 2...
—> about 1.7364.

But unfortunately I labelled wrongly the problem,
forgetting the square at the numerator,
so that that sum —> 1.59, as you pointed out.

Thanks for your contributions.
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RE: HP49-50G plotting of sum(x=0 to 0, 1, 2,...10, of x!/(2x)!) - Gil - 11-05-2023 10:39 PM



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