Differential Equations and Linear Algebra, 4th Edition
Stephen W. Goode & Scott A. Annin
Proof and the Art of Mathematics: Examples and Extensions
Joel David Hamkins
Hyperparameter Optimization in Machine Learning
Luca Franceschi
Introduction to Algorithms, Third Edition
Thomas H. Cormen & Charles E. Leiserson & Ronald L. Rivest & Clifford Stein
The Design of Approximation Algorithms
David P. Williamson & David B. Shmoys