Its a little unclear what you want to consider the variables to be.
Why would the coefficient list have 6 items? Perhaps you want
something like this:
var('a,b,c,d,e,f,x')
l=[a+b*x+c*x^2, d+e*x+f*x^2
for s in range(0,2):
cofs = [l[s].coefficient(q) for q in [a,b,c,d,e,f]]
print cofs
...but I can't tell for sure.
-M. Hampton
On Sep 2, 11:12 am, andrew ewart <[email protected]> wrote:
> suppose i have a list of the form
> l=[a+b*x+c*x^2, d+e*x+f*x^2]
> how do i use l[n].list() correctly to produce
> [a,b,c,d,e,f]
> as at the moment im only getting
> [a,b,c] then getting an error of list index out of range
> code would be
> for n in xrange(0,6):
> for ja in range(0,2):
> el=l[ja].coeffs()
> print el
> ell=el[n].list()
> print ell
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