3.6.6 Solving Equations Involving Power Series
Solving equations involving power series.
Here is a power series.
This gives an equation involving the power series.
LogicalExpand 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 Section 3.6.4.