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Sum with alternate signs
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02-06-2015, 02:26 PM
(This post was last modified: 02-06-2015 02:28 PM by salvomic.)
Post: #1
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Sum with alternate signs
hi,
there is a way in Prime to do this sum? \[ \sum_{k=1}^{\infty}{\frac {(-1)^{k+1}}{k^{2}} } \] the value is \( \frac {π^{2}}{12} \) HP Prime gives symbolic form, not the value of the sum... Thanks Salvo ∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C - DM42, DM41X - WP34s Prime Soft. Lib |
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| Messages In This Thread |
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Sum with alternate signs - salvomic - 02-06-2015 02:26 PM
RE: Sum with alternate signs - retoa - 02-06-2015, 04:47 PM
RE: Sum with alternate signs - salvomic - 02-06-2015, 04:49 PM
RE: Sum with alternate signs - Gilles - 02-06-2015, 05:08 PM
RE: Sum with alternate signs - salvomic - 02-06-2015, 05:18 PM
RE: Sum with alternate signs - retoa - 02-06-2015, 05:10 PM
RE: Sum with alternate signs - parisse - 02-06-2015, 06:55 PM
RE: Sum with alternate signs - salvomic - 02-06-2015, 07:03 PM
RE: Sum with alternate signs - parisse - 02-07-2015, 06:46 AM
RE: Sum with alternate signs - salvomic - 02-07-2015, 10:11 AM
RE: Sum with alternate signs - salvomic - 05-13-2015, 08:09 PM
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