Matrix Calculus (for Machine Learning and Beyond)
Alan Edelman, Steven G. Johnson
Computers and Intractability: A Guide to the Theory of NP-completeness
Michael R. Garey & David S. Johnson
Differential Equations and Linear Algebra, 4th Edition
Stephen W. Goode & Scott A. Annin
Proofs: A Long-Form Mathematics Textbook
Jay Cummings
Why Greatness Cannot Be Planned: The Myth of the Objective
Kenneth O. Stanley & Joel Lehman