A brand new, fully updated edition of a popular classic on matrix differential calculus with applications in statistics and econometrics This exh...
Vector calculus is the fundamental language of mathematical physics. It pro vides a way to describe physical quantities in three-dimensional sp...
Elementary Statistics: A Step By Step Approach is for general beginning statistics courses with a basic algebra prerequisite. The book is non-th...
This is a systematic exposition of a major part of the mathematics of grades 5 to 8 (excluding statistics), written specifically for Common Core...
This is a systematic exposition of introductory school algebra written specifically for Common Core era teachers. The emphasis of the exposition...