Taylor Series Calculator
Expand a function about any centre. Each derivative and coefficient is shown, the partial sums are plotted against the curve, and you can drag a point to see how far the series is out.
What you can do
- Taylor series about any centre, and Maclaurin series at 0
- Each derivative, its value at the centre and the coefficient it gives
- Partial sums of every order plotted against the curve
- The true error and the Lagrange bound at a point you choose