Open your browser, search for "Oosterlee Grzelak preprint computational finance pdf" , download the first chapter on the COS method, and start your journey.
Partial solutions to exercises (e.g., Chapter 1) are hosted on platforms like Scribd . Access & Purchasing Options mathematical modeling and computation in finance pdf
Wilmott’s style is accessible but mathematically rigorous. His downloadable notes (often free via university repositories) include Excel spreadsheets and VBA code for simple binomial models. Open your browser, search for "Oosterlee Grzelak preprint
The full text is commercially available as an ebook or hardcover: Open your browser