Re: HoldForm and Sum
- To: mathgroup at smc.vnet.net
- Subject: [mg121785] Re: HoldForm and Sum
- From: Alan <alan.isaac at gmail.com>
- Date: Sun, 2 Oct 2011 02:36:03 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <j66e8v$hbs$1@smc.vnet.net>
- Reply-to: comp.soft-sys.math.mathematica at googlegroups.com
Sum[(HoldForm[#1] &)[(-1)^Quotient[i - 1, 3]/i], {i, 1, 12}]
I don't know how to maintain the order in the output ...
Alan Isaac
PS Is anyone else finding that posting in the web interface is unreliable?