Differential Equations: A Visual Introduction for Beginners was written to gently ease the shock of transitioning from beginning calculus to differential equati

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This book presents topics of science and engineering which occur in nature or are part of daily life. It describes phenomena which are modelled by partial diffe

The fun and easy way to understand and solve complex equations Many of the fundamental laws of physics, chemistry, biology, and economics can be formulated as d

Introductory Differential Equations, Fourth Edition, offers both narrative explanations and robust sample problems for a first semester course in introductory o