Re: HoldForm and Sum
- To: mathgroup at smc.vnet.net
- Subject: [mg121782] Re: HoldForm and Sum
- From: Alan <alan.isaac at gmail.com>
- Date: Sun, 2 Oct 2011 02:35:30 -0400 (EDT)
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- References: <j66e8v$hbs$1@smc.vnet.net>
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You can get the terms you want as
Sum[(HoldForm[#1] &)[(-1)^Quotient[i - 1, 3]/i], {i, 1, 12}]
I don't know how to keep them in the order you want.
Alan Isaac