Out of curiosity, how is F defined?
I don't know if this is the cause, but when I try something similar, I get
a problem with y[n]: 'sage.symbolic.expression.Expression' does not support
indexing. Since it's a different error, you're probably encountering
something else.
john perry
On
Hi John Perry,
Thanks for your concern, F is a function of y which are the non-linear
terms in the second order initial value problem. The purpose of the y[n] is
to generate a recursive relation for the polynomials in the form of:
$ A_0 = F(y_0) $
$ A_1= y_1 F'(y_0) $
$ A_2= y_2
Hi!
On 2013-02-07, Olajumoke Yetunde Fashomi yetu...@aims.ac.za wrote:
Thanks for your concern, F is a function of y which are the non-linear
terms in the second order initial value problem. The purpose of the y[n] is
to generate a recursive relation for the polynomials
I think John was not
Thanks Simon, How do I write symbolic expressions like that.
Regards
On 8 February 2013 00:12, Simon King simon.k...@uni-jena.de wrote:
Hi!
On 2013-02-07, Olajumoke Yetunde Fashomi yetu...@aims.ac.za wrote:
Thanks for your concern, F is a function of y which are the non-linear
terms in
