Why do we use power series?

Related questions

1. Is Taylor Series A power series?
2. What is the radius of convergence of a power series?
3. What is the Maclaurin series for ln x?
4. What is the use of Taylor series?
5. What is the Taylor series used for?
6. Is a polynomial a power series?
7. What is expansion of function?
8. How do you find the radius of curvature?
9. What is the difference between radius of convergence and interval of convergence?
10. What is a power series expansion?

Tags

1. #function
2. #taylor
3. #taken
4. #point
5. #functions
6. #equal
7. #infinity
8. #written
9. #because
10. #particular
11. #original
12. #derivatives
13. #based
14. #construct
15. #power
16. #series
17. #reason