Short-code way to obtain the 5 lowest orders in parameter x

Question:Short-code way to obtain the 5 lowest orders in parameter x

Posted: NOh 55 Product: Maple 18

October 23 2014

Hi all,

I have an expression of the form $Sum(a[l]*x^l,l=0..n)$ .

Is there a shorter way to obtain let's say the 5 lowest orders than $add(coeff(expression,x,l)*x^l,l=0..4)$ ?

Cheers

NOh

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