Solving Equations Involving Power Series
|LogicalExpand[series1series2]||give the equations obtained by equating corresponding coefficients in the power series|
|solve for coefficients in power series|
Solving equations involving power series.
This gives an equation involving the power series.
generates a sequence of equations for each power of x
This solves the equations for the coefficients a[i]
. You can also feed equations involving power series directly to Solve
Some equations involving power series can also be solved using the InverseSeries
function discussed in "Composition and Inversion of Power Series"