Re: Evaluating a series

[Jordi Gutiérrez Hermoso]

On 9 August 2012 08:26, Nicholas Jankowski <address@hidden> wrote:
> On Thu, Aug 9, 2012 at 3:22 AM,  <address@hidden> wrote:
>> Please assist me to do this:
>> Evaluate the series
>>
>> 1-1/3+1/5-1/7+1/9-...+1/1001
>>
>
> While there may be more elegant ways to do this, you're basically
> trying to repeat an addition operation of items with changing value.

e.g.

    sum(1./(1:4:1001) - 1./(3:4:1001))

?

- Jordi G. H.