Outskirts Press, INC.

If there is a course called "Mathematical horse handicapping", this IS the textbook.

Precision: Statistical and Mathematical Methods in Horse Racing thoroughly discusses the mathematical and statistical methods in handicapping and betting techniques. Differentiations, combinatorics, normal distribution, kernel smoothing and other mathematical and statistical tools are introduced. The jargons and equations are kept to a minimum so that it is easy to understand for most readers. More than 20 professional programs are freely available to download, which allows readers to easily apply the methodology introduced in the book.