Manipulating a list with unknown number of elements.
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- Subject: [mg128632] Manipulating a list with unknown number of elements.
- From: anasimi at gmail.com
- Date: Sun, 11 Nov 2012 01:28:48 -0500 (EST)
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Hi, I am trying to derive a formula where my work starts by expanding a function in terms of few basis functions. I wish to keep the number of basis functions general at this point. Can Mathematica do any manipulation on a summation with a limited but unknown number of elements? When I try defining an array which contains my unknown coefficients it gives an error message and asks for an integer as number of emenets of array.