Approximating functions with Taylor polynomials and error bounds
Topic Notes
To approximate a function with a Taylor Polynomial of n'th degree centred around , use
where is the Taylor Polynomial.
To find the difference between the actual value and your approximated value, look for the error term, which is defined as
Note that adding your Taylor Polynomial with your error would give you the exact value of the function. In other words,
where is the Taylor Polynomial.
To find the difference between the actual value and your approximated value, look for the error term, which is defined as
Note that adding your Taylor Polynomial with your error would give you the exact value of the function. In other words,
Basic Concepts
- Higher order derivatives
- Introduction to infinite series
- Functions expressed as power series
- Taylor and maclaurin series