Re: [sage-support] Re: Power series expansion

2011-12-06 Thread Robert Bradshaw
If you create an actual power series element, you can easily write the coefficients to a file: sage: f = taylor(sin(x), x, 0, 10); f 1/362880*x^9 - 1/5040*x^7 + 1/120*x^5 - 1/6*x^3 + x sage: power_series = RR[['x']](f); power_series 0.000 + 1.00*x + 0.000*x^2 -

Re: [sage-support] Re: Power series expansion

2011-12-03 Thread Anton Sherwood
On 2011-12-02 08:17, Julie wrote: Unfortunately, having the Tayor series approach out, don't think it's really appropriate for my problem afterall, as what I esentially need to do is find the coefficientsof p^0*y^0, p, y, p^2*y etc in the formula (0.030*0.248244^y)y+0.05721*(0.248244^y)p +0.08838