Digital library
Textbooks, references and open learning resources.

External
Calculus
David Guichard · Whitman College
In the contents: 10: Polar Coordinates and Parametric Equations · 10.04: Parametric Equations · 10.05: Calculus with Parametric Equations

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Classical Mechanics
Jeremy Tatum · University of Victoria
In the contents: 4.04: Lagrange's Equations of Motion · 4.05: Euler's Equations of Motion · 11.04: Ordinary Homogeneous Second-order Differential Equations

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Mission College MAT 003B
Benjamin Fineman · Mission College
In the contents: 04: Introduction to Differential Equations · 4.01: Basics of Differential Equations · 4.02: Separable Equations

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CHM 363: Physical Chemistry 1
Elaine Marzluff · Grinnell College
In the contents: 4.03: van der Waals and Redlich-Kwong Equations of State · 6.04: State Functions and Exact Differentials

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Quantum Chemistry
Pacific Union College
In the contents: 2.03: Oscillatory Solutions to Differential Equations · 8.03: Hartree-Fock Equations are Solved by the Self-Consistent Field Method · 15.02: The Dynamics of Transitions can be Modeled by Rate Equations

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CLP-2 Integral Calculus
Joel Feldman, Andrew Rechnitzer & Elyse Yeager · University of British Columbia
In the contents: 2.04: Separable Differential Equations

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Conceptual Physics
Benjamin Crowell · Fullerton College
In the contents: 2.11.07: Gauss' Law In Differential Form · 2.12.04: Ampere's Law In Differential Form (Optional) · 2.12.06: Maxwell's Equations

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Structural Mechanics
Tomasz Wierzbicki · Massachusetts Institute of Technology
In the contents: 03: Development of Constitutive Equations of Continuum, Beams and Plates · 3.01: Prologue to Development of Constitutive Equations for Continuum, Beams and Plates · 3.06: Derivation of Constitutive Equations for Plates (Advanced)

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Active Calculus
Matthew Boelkins, David Austin & Steven Schlicker · Grand Valley State University
In the contents: 07: Differential Equations · 7.01: An Introduction to Differential Equations · 7.02: Qualitative Behavior of Solutions to Differential Equations

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Engineering Modeling and Analysis with Python
Carl Greco · Arkansas Tech University
In the contents: 14: Systems of Linear Equations · 14.01: Matrix Methods for Linear Equations · 15.03: First-Order Differential Equations

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Physical Modeling in MATLAB
Allen B. Downey · Olin College
In the contents: 7.01: Solving Nonlinear Equations · 09: Ordinary Differential Equations · 9.02: Differential Equations

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Physical Modeling in MATLAB
Allen B. Downey · Olin College
In the contents: 7.01: Solving Nonlinear Equations · 09: Ordinary Differential Equations · 9.02: Differential Equations

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Math C185: Calculus II
Michael Everett · Coastline College
In the contents: 05: Introduction to Differential Equations · 5.01: Prelude to Differential Equations · 5.02: Basics of Differential Equations

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Introductory Quantum Mechanics
Richard Fitzpatrick · University of Texas at Austin
This book is intendedas an introductory course on non-relativistic quantum mechanics. Readers need to be reasonably familiar with Newtonian dynamics, elementary classical electromagnetism and special relativity, the physics and mathematics of waves (including the representation of waves via complex functions), basic probability theory, ordinary and partial differential equations, linear algebra, vector algebra, and Fourier series and transforms.

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Electromagnetics I
Steven W. Ellingson · Virginia Tech
In the contents: 3.05: Telegraphers Equations · 5.07: Gauss Law - Differential Form · 5.11: Kirchoffs Voltage Law for Electrostatics - Differential Form

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Complex Methods for the Sciences
Y. D. Chong · Nanyang Technological University
In the contents: 2.03: Ordinary Differential Equations · 7.03: The Cauchy-Riemann Equations · 10.05: Fourier Transforms of Differential Equations

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Linear Algebra (MTH 288)
Sara Froehlich & Todd Romutis · Cleveland State University
In the contents: 01: Systems of Linear Equations · 1.01: Prelude to Systems of Linear Equations · 1.04: Homogeneous Equations

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Chemical Process Dynamics and Controls
Peter Woolf et al. · University of Michigan
In the contents: 7.02: First-order differential equations · 7.03: Second-order differential equations

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Chemistry 2
Ta-Wei Li · National Yang Ming Chiao Tung University
In the contents: 3.01: Balanced Oxidation-Reduction Equations · 4.02: Concentration and Rates (Differential Rate Laws)

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Math 102: Calculus II
Kevin Liu · University of the South
In the contents: 04: Introduction to Differential Equations · 4.00: Prelude to Differential Equations · 4.01: Basics of Differential Equations