What stands out about this textbook is the use of real-world scenarios in problems.
Product Tag: Walter Gautschi
Orthogonal Polynomials: Computation and Approximation by Walter Gautschi: Used
A nice touch in this textbook is the practice tests with answer explanations.
Orthogonal Polynomials – 9780198506720
What stands out about this textbook is how it balances depth and readability.
Numerical Mathematics and Scientific Computation Ser.: Orthogonal Polynomials :
You will find that this textbook has a logical structure that makes studying easier.