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Pauls NotesClose menu
Pauls NotesPauls Notes
 * Home
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 * Open submenu (Calculus I)Calculus I
 * Open submenu (Calculus II)Calculus II
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 * Extras
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Close submenu (Algebra)AlgebraPauls Notes/Algebra
 * Open submenu (1. Preliminaries)1. Preliminaries
 * Open submenu (2. Solving Equations and Inequalities)2. Solving Equations and
   Inequalities
 * Open submenu (3. Graphing and Functions)3. Graphing and Functions
 * Open submenu (4. Common Graphs)4. Common Graphs
 * Open submenu (5. Polynomial Functions)5. Polynomial Functions
 * Open submenu (6. Exponential and Logarithm Functions)6. Exponential and
   Logarithm Functions
 * Open submenu (7. Systems of Equations)7. Systems of Equations

Close submenu (1. Preliminaries)1. PreliminariesPauls Notes/Algebra/1.
Preliminaries
 * 1.1 Integer Exponents
 * 1.2 Rational Exponents
 * 1.3 Radicals
 * 1.4 Polynomials
 * 1.5 Factoring Polynomials
 * 1.6 Rational Expressions
 * 1.7 Complex Numbers

Close submenu (2. Solving Equations and Inequalities)2. Solving Equations and
InequalitiesPauls Notes/Algebra/2. Solving Equations and Inequalities
 * 2.1 Solutions and Solution Sets
 * 2.2 Linear Equations
 * 2.3 Applications of Linear Equations
 * 2.4 Equations With More Than One Variable
 * 2.5 Quadratic Equations - Part I
 * 2.6 Quadratic Equations - Part II
 * 2.7 Quadratic Equations : A Summary
 * 2.8 Applications of Quadratic Equations
 * 2.9 Equations Reducible to Quadratic in Form
 * 2.10 Equations with Radicals
 * 2.11 Linear Inequalities
 * 2.12 Polynomial Inequalities
 * 2.13 Rational Inequalities
 * 2.14 Absolute Value Equations
 * 2.15 Absolute Value Inequalities

Close submenu (3. Graphing and Functions)3. Graphing and FunctionsPauls
Notes/Algebra/3. Graphing and Functions
 * 3.1 Graphing
 * 3.2 Lines
 * 3.3 Circles
 * 3.4 The Definition of a Function
 * 3.5 Graphing Functions
 * 3.6 Combining Functions
 * 3.7 Inverse Functions

Close submenu (4. Common Graphs)4. Common GraphsPauls Notes/Algebra/4. Common
Graphs
 * 4.1 Lines, Circles and Piecewise Functions
 * 4.2 Parabolas
 * 4.3 Ellipses
 * 4.4 Hyperbolas
 * 4.5 Miscellaneous Functions
 * 4.6 Transformations
 * 4.7 Symmetry
 * 4.8 Rational Functions

Close submenu (5. Polynomial Functions)5. Polynomial FunctionsPauls
Notes/Algebra/5. Polynomial Functions
 * 5.1 Dividing Polynomials
 * 5.2 Zeroes/Roots of Polynomials
 * 5.3 Graphing Polynomials
 * 5.4 Finding Zeroes of Polynomials
 * 5.5 Partial Fractions

Close submenu (6. Exponential and Logarithm Functions)6. Exponential and
Logarithm FunctionsPauls Notes/Algebra/6. Exponential and Logarithm Functions
 * 6.1 Exponential Functions
 * 6.2 Logarithm Functions
 * 6.3 Solving Exponential Equations
 * 6.4 Solving Logarithm Equations
 * 6.5 Applications

Close submenu (7. Systems of Equations)7. Systems of EquationsPauls
Notes/Algebra/7. Systems of Equations
 * 7.1 Linear Systems with Two Variables
 * 7.2 Linear Systems with Three Variables
 * 7.3 Augmented Matrices
 * 7.4 More on the Augmented Matrix
 * 7.5 Nonlinear Systems

Close submenu (Calculus I)Calculus IPauls Notes/Calculus I
 * Open submenu (1. Review)1. Review
 * Open submenu (2. Limits)2. Limits
 * Open submenu (3. Derivatives)3. Derivatives
 * Open submenu (4. Applications of Derivatives)4. Applications of Derivatives
 * Open submenu (5. Integrals)5. Integrals
 * Open submenu (6. Applications of Integrals)6. Applications of Integrals
 * Open submenu (Appendix A. Extras)Appendix A. Extras

Close submenu (1. Review)1. ReviewPauls Notes/Calculus I/1. Review
 * 1.1 Functions
 * 1.2 Inverse Functions
 * 1.3 Trig Functions
 * 1.4 Solving Trig Equations
 * 1.5 Trig Equations with Calculators, Part I
 * 1.6 Trig Equations with Calculators, Part II
 * 1.7 Exponential Functions
 * 1.8 Logarithm Functions
 * 1.9 Exponential and Logarithm Equations
 * 1.10 Common Graphs

Close submenu (2. Limits)2. LimitsPauls Notes/Calculus I/2. Limits
 * 2.1 Tangent Lines and Rates of Change
 * 2.2 The Limit
 * 2.3 One-Sided Limits
 * 2.4 Limit Properties
 * 2.5 Computing Limits
 * 2.6 Infinite Limits
 * 2.7 Limits At Infinity, Part I
 * 2.8 Limits At Infinity, Part II
 * 2.9 Continuity
 * 2.10 The Definition of the Limit

Close submenu (3. Derivatives)3. DerivativesPauls Notes/Calculus I/3.
Derivatives
 * 3.1 The Definition of the Derivative
 * 3.2 Interpretation of the Derivative
 * 3.3 Differentiation Formulas
 * 3.4 Product and Quotient Rule
 * 3.5 Derivatives of Trig Functions
 * 3.6 Derivatives of Exponential and Logarithm Functions
 * 3.7 Derivatives of Inverse Trig Functions
 * 3.8 Derivatives of Hyperbolic Functions
 * 3.9 Chain Rule
 * 3.10 Implicit Differentiation
 * 3.11 Related Rates
 * 3.12 Higher Order Derivatives
 * 3.13 Logarithmic Differentiation

Close submenu (4. Applications of Derivatives)4. Applications of
DerivativesPauls Notes/Calculus I/4. Applications of Derivatives
 * 4.1 Rates of Change
 * 4.2 Critical Points
 * 4.3 Minimum and Maximum Values
 * 4.4 Finding Absolute Extrema
 * 4.5 The Shape of a Graph, Part I
 * 4.6 The Shape of a Graph, Part II
 * 4.7 The Mean Value Theorem
 * 4.8 Optimization
 * 4.9 More Optimization Problems
 * 4.10 L'Hospital's Rule and Indeterminate Forms
 * 4.11 Linear Approximations
 * 4.12 Differentials
 * 4.13 Newton's Method
 * 4.14 Business Applications

Close submenu (5. Integrals)5. IntegralsPauls Notes/Calculus I/5. Integrals
 * 5.1 Indefinite Integrals
 * 5.2 Computing Indefinite Integrals
 * 5.3 Substitution Rule for Indefinite Integrals
 * 5.4 More Substitution Rule
 * 5.5 Area Problem
 * 5.6 Definition of the Definite Integral
 * 5.7 Computing Definite Integrals
 * 5.8 Substitution Rule for Definite Integrals

Close submenu (6. Applications of Integrals)6. Applications of IntegralsPauls
Notes/Calculus I/6. Applications of Integrals
 * 6.1 Average Function Value
 * 6.2 Area Between Curves
 * 6.3 Volumes of Solids of Revolution / Method of Rings
 * 6.4 Volumes of Solids of Revolution/Method of Cylinders
 * 6.5 More Volume Problems
 * 6.6 Work

Close submenu (Appendix A. Extras)Appendix A. ExtrasPauls Notes/Calculus
I/Appendix A. Extras
 * A.1 Proof of Various Limit Properties
 * A.2 Proof of Various Derivative Properties
 * A.3 Proof of Trig Limits
 * A.4 Proofs of Derivative Applications Facts
 * A.5 Proof of Various Integral Properties
 * A.6 Area and Volume Formulas
 * A.7 Types of Infinity
 * A.8 Summation Notation
 * A.9 Constant of Integration

Close submenu (Calculus II)Calculus IIPauls Notes/Calculus II
 * Open submenu (7. Integration Techniques)7. Integration Techniques
 * Open submenu (8. Applications of Integrals)8. Applications of Integrals
 * Open submenu (9. Parametric Equations and Polar Coordinates)9. Parametric
   Equations and Polar Coordinates
 * Open submenu (10. Series & Sequences)10. Series & Sequences
 * Open submenu (11. Vectors)11. Vectors
 * Open submenu (12. 3-Dimensional Space)12. 3-Dimensional Space

Close submenu (7. Integration Techniques)7. Integration TechniquesPauls
Notes/Calculus II/7. Integration Techniques
 * 7.1 Integration by Parts
 * 7.2 Integrals Involving Trig Functions
 * 7.3 Trig Substitutions
 * 7.4 Partial Fractions
 * 7.5 Integrals Involving Roots
 * 7.6 Integrals Involving Quadratics
 * 7.7 Integration Strategy
 * 7.8 Improper Integrals
 * 7.9 Comparison Test for Improper Integrals
 * 7.10 Approximating Definite Integrals

Close submenu (8. Applications of Integrals)8. Applications of IntegralsPauls
Notes/Calculus II/8. Applications of Integrals
 * 8.1 Arc Length
 * 8.2 Surface Area
 * 8.3 Center of Mass
 * 8.4 Hydrostatic Pressure
 * 8.5 Probability

Close submenu (9. Parametric Equations and Polar Coordinates)9. Parametric
Equations and Polar CoordinatesPauls Notes/Calculus II/9. Parametric Equations
and Polar Coordinates
 * 9.1 Parametric Equations and Curves
 * 9.2 Tangents with Parametric Equations
 * 9.3 Area with Parametric Equations
 * 9.4 Arc Length with Parametric Equations
 * 9.5 Surface Area with Parametric Equations
 * 9.6 Polar Coordinates
 * 9.7 Tangents with Polar Coordinates
 * 9.8 Area with Polar Coordinates
 * 9.9 Arc Length with Polar Coordinates
 * 9.10 Surface Area with Polar Coordinates
 * 9.11 Arc Length and Surface Area Revisited

Close submenu (10. Series & Sequences)10. Series & SequencesPauls Notes/Calculus
II/10. Series & Sequences
 * 10.1 Sequences
 * 10.2 More on Sequences
 * 10.3 Series - The Basics
 * 10.4 Convergence/Divergence of Series
 * 10.5 Special Series
 * 10.6 Integral Test
 * 10.7 Comparison Test/Limit Comparison Test
 * 10.8 Alternating Series Test
 * 10.9 Absolute Convergence
 * 10.10 Ratio Test
 * 10.11 Root Test
 * 10.12 Strategy for Series
 * 10.13 Estimating the Value of a Series
 * 10.14 Power Series
 * 10.15 Power Series and Functions
 * 10.16 Taylor Series
 * 10.17 Applications of Series
 * 10.18 Binomial Series

Close submenu (11. Vectors)11. VectorsPauls Notes/Calculus II/11. Vectors
 * 11.1 Vectors - The Basics
 * 11.2 Vector Arithmetic
 * 11.3 Dot Product
 * 11.4 Cross Product

Close submenu (12. 3-Dimensional Space)12. 3-Dimensional SpacePauls
Notes/Calculus II/12. 3-Dimensional Space
 * 12.1 The 3-D Coordinate System
 * 12.2 Equations of Lines
 * 12.3 Equations of Planes
 * 12.4 Quadric Surfaces
 * 12.5 Functions of Several Variables
 * 12.6 Vector Functions
 * 12.7 Calculus with Vector Functions
 * 12.8 Tangent, Normal and Binormal Vectors
 * 12.9 Arc Length with Vector Functions
 * 12.10 Curvature
 * 12.11 Velocity and Acceleration
 * 12.12 Cylindrical Coordinates
 * 12.13 Spherical Coordinates

Close submenu (Calculus III)Calculus IIIPauls Notes/Calculus III
 * Open submenu (12. 3-Dimensional Space)12. 3-Dimensional Space
 * Open submenu (13. Partial Derivatives)13. Partial Derivatives
 * Open submenu (14. Applications of Partial Derivatives)14. Applications of
   Partial Derivatives
 * Open submenu (15. Multiple Integrals)15. Multiple Integrals
 * Open submenu (16. Line Integrals)16. Line Integrals
 * Open submenu (17.Surface Integrals)17.Surface Integrals

Close submenu (12. 3-Dimensional Space)12. 3-Dimensional SpacePauls
Notes/Calculus III/12. 3-Dimensional Space
 * 12.1 The 3-D Coordinate System
 * 12.2 Equations of Lines
 * 12.3 Equations of Planes
 * 12.4 Quadric Surfaces
 * 12.5 Functions of Several Variables
 * 12.6 Vector Functions
 * 12.7 Calculus with Vector Functions
 * 12.8 Tangent, Normal and Binormal Vectors
 * 12.9 Arc Length with Vector Functions
 * 12.10 Curvature
 * 12.11 Velocity and Acceleration
 * 12.12 Cylindrical Coordinates
 * 12.13 Spherical Coordinates

Close submenu (13. Partial Derivatives)13. Partial DerivativesPauls
Notes/Calculus III/13. Partial Derivatives
 * 13.1 Limits
 * 13.2 Partial Derivatives
 * 13.3 Interpretations of Partial Derivatives
 * 13.4 Higher Order Partial Derivatives
 * 13.5 Differentials
 * 13.6 Chain Rule
 * 13.7 Directional Derivatives

Close submenu (14. Applications of Partial Derivatives)14. Applications of
Partial DerivativesPauls Notes/Calculus III/14. Applications of Partial
Derivatives
 * 14.1 Tangent Planes and Linear Approximations
 * 14.2 Gradient Vector, Tangent Planes and Normal Lines
 * 14.3 Relative Minimums and Maximums
 * 14.4 Absolute Minimums and Maximums
 * 14.5 Lagrange Multipliers

Close submenu (15. Multiple Integrals)15. Multiple IntegralsPauls Notes/Calculus
III/15. Multiple Integrals
 * 15.1 Double Integrals
 * 15.2 Iterated Integrals
 * 15.3 Double Integrals over General Regions
 * 15.4 Double Integrals in Polar Coordinates
 * 15.5 Triple Integrals
 * 15.6 Triple Integrals in Cylindrical Coordinates
 * 15.7 Triple Integrals in Spherical Coordinates
 * 15.8 Change of Variables
 * 15.9 Surface Area
 * 15.10 Area and Volume Revisited

Close submenu (16. Line Integrals)16. Line IntegralsPauls Notes/Calculus III/16.
Line Integrals
 * 16.1 Vector Fields
 * 16.2 Line Integrals - Part I
 * 16.3 Line Integrals - Part II
 * 16.4 Line Integrals of Vector Fields
 * 16.5 Fundamental Theorem for Line Integrals
 * 16.6 Conservative Vector Fields
 * 16.7 Green's Theorem

Close submenu (17.Surface Integrals)17.Surface IntegralsPauls Notes/Calculus
III/17.Surface Integrals
 * 17.1 Curl and Divergence
 * 17.2 Parametric Surfaces
 * 17.3 Surface Integrals
 * 17.4 Surface Integrals of Vector Fields
 * 17.5 Stokes' Theorem
 * 17.6 Divergence Theorem

Close submenu (Differential Equations)Differential EquationsPauls
Notes/Differential Equations
 * Open submenu (1. Basic Concepts)1. Basic Concepts
 * Open submenu (2. First Order DE's)2. First Order DE's
 * Open submenu (3. Second Order DE's)3. Second Order DE's
 * Open submenu (4. Laplace Transforms)4. Laplace Transforms
 * Open submenu (5. Systems of DE's)5. Systems of DE's
 * Open submenu (6. Series Solutions to DE's)6. Series Solutions to DE's
 * Open submenu (7. Higher Order Differential Equations)7. Higher Order
   Differential Equations
 * Open submenu (8. Boundary Value Problems & Fourier Series)8. Boundary Value
   Problems & Fourier Series
 * Open submenu (9. Partial Differential Equations )9. Partial Differential
   Equations

Close submenu (1. Basic Concepts)1. Basic ConceptsPauls Notes/Differential
Equations/1. Basic Concepts
 * 1.1 Definitions
 * 1.2 Direction Fields
 * 1.3 Final Thoughts

Close submenu (2. First Order DE's)2. First Order DE'sPauls Notes/Differential
Equations/2. First Order DE's
 * 2.1 Linear Equations
 * 2.2 Separable Equations
 * 2.3 Exact Equations
 * 2.4 Bernoulli Differential Equations
 * 2.5 Substitutions
 * 2.6 Intervals of Validity
 * 2.7 Modeling with First Order DE's
 * 2.8 Equilibrium Solutions
 * 2.9 Euler's Method

Close submenu (3. Second Order DE's)3. Second Order DE'sPauls Notes/Differential
Equations/3. Second Order DE's
 * 3.1 Basic Concepts
 * 3.2 Real & Distinct Roots
 * 3.3 Complex Roots
 * 3.4 Repeated Roots
 * 3.5 Reduction of Order
 * 3.6 Fundamental Sets of Solutions
 * 3.7 More on the Wronskian
 * 3.8 Nonhomogeneous Differential Equations
 * 3.9 Undetermined Coefficients
 * 3.10 Variation of Parameters
 * 3.11 Mechanical Vibrations

Close submenu (4. Laplace Transforms)4. Laplace TransformsPauls
Notes/Differential Equations/4. Laplace Transforms
 * 4.1 The Definition
 * 4.2 Laplace Transforms
 * 4.3 Inverse Laplace Transforms
 * 4.4 Step Functions
 * 4.5 Solving IVP's with Laplace Transforms
 * 4.6 Nonconstant Coefficient IVP's
 * 4.7 IVP's With Step Functions
 * 4.8 Dirac Delta Function
 * 4.9 Convolution Integrals
 * 4.10 Table Of Laplace Transforms

Close submenu (5. Systems of DE's)5. Systems of DE'sPauls Notes/Differential
Equations/5. Systems of DE's
 * 5.1 Review : Systems of Equations
 * 5.2 Review : Matrices & Vectors
 * 5.3 Review : Eigenvalues & Eigenvectors
 * 5.4 Systems of Differential Equations
 * 5.5 Solutions to Systems
 * 5.6 Phase Plane
 * 5.7 Real Eigenvalues
 * 5.8 Complex Eigenvalues
 * 5.9 Repeated Eigenvalues
 * 5.10 Nonhomogeneous Systems
 * 5.11 Laplace Transforms
 * 5.12 Modeling

Close submenu (6. Series Solutions to DE's)6. Series Solutions to DE'sPauls
Notes/Differential Equations/6. Series Solutions to DE's
 * 6.1 Review : Power Series
 * 6.2 Review : Taylor Series
 * 6.3 Series Solutions
 * 6.4 Euler Equations

Close submenu (7. Higher Order Differential Equations)7. Higher Order
Differential EquationsPauls Notes/Differential Equations/7. Higher Order
Differential Equations
 * 7.1 Basic Concepts for nth Order Linear Equations
 * 7.2 Linear Homogeneous Differential Equations
 * 7.3 Undetermined Coefficients
 * 7.4 Variation of Parameters
 * 7.5 Laplace Transforms
 * 7.6 Systems of Differential Equations
 * 7.7 Series Solutions

Close submenu (8. Boundary Value Problems & Fourier Series)8. Boundary Value
Problems & Fourier SeriesPauls Notes/Differential Equations/8. Boundary Value
Problems & Fourier Series
 * 8.1 Boundary Value Problems
 * 8.2 Eigenvalues and Eigenfunctions
 * 8.3 Periodic Functions & Orthogonal Functions
 * 8.4 Fourier Sine Series
 * 8.5 Fourier Cosine Series
 * 8.6 Fourier Series
 * 8.7 Convergence of Fourier Series

Close submenu (9. Partial Differential Equations )9. Partial Differential
Equations Pauls Notes/Differential Equations/9. Partial Differential Equations
 * 9.1 The Heat Equation
 * 9.2 The Wave Equation
 * 9.3 Terminology
 * 9.4 Separation of Variables
 * 9.5 Solving the Heat Equation
 * 9.6 Heat Equation with Non-Zero Temperature Boundaries
 * 9.7 Laplace's Equation
 * 9.8 Vibrating String
 * 9.9 Summary of Separation of Variables

Close submenu (Algebra & Trig Review)Algebra & Trig ReviewPauls Notes/Algebra &
Trig Review
 * Open submenu (1. Algebra)1. Algebra
 * Open submenu (2. Trigonometry)2. Trigonometry
 * Open submenu (3. Exponentials & Logarithms)3. Exponentials & Logarithms

Close submenu (1. Algebra)1. AlgebraPauls Notes/Algebra & Trig Review/1. Algebra
 * 1.1 Exponents
 * 1.2 Absolute Value
 * 1.3 Radicals
 * 1.4 Rationalizing
 * 1.5 Functions
 * 1.6 Multiplying Polynomials
 * 1.7 Factoring
 * 1.8 Simplifying Rational Expressions
 * 1.9 Graphing and Common Graphs
 * 1.10 Solving Equations, Part I
 * 1.11 Solving Equations, Part II
 * 1.12 Solving Systems of Equations
 * 1.13 Solving Inequalities
 * 1.14 Absolute Value Equations and Inequalities

Close submenu (2. Trigonometry)2. TrigonometryPauls Notes/Algebra & Trig
Review/2. Trigonometry
 * 2.1 Trig Function Evaluation
 * 2.2 Graphs of Trig Functions
 * 2.3 Trig Formulas
 * 2.4 Solving Trig Equations
 * 2.5 Inverse Trig Functions

Close submenu (3. Exponentials & Logarithms)3. Exponentials & LogarithmsPauls
Notes/Algebra & Trig Review/3. Exponentials & Logarithms
 * 3.1 Basic Exponential Functions
 * 3.2 Basic Logarithm Functions
 * 3.3 Logarithm Properties
 * 3.4 Simplifying Logarithms
 * 3.5 Solving Exponential Equations
 * 3.6 Solving Logarithm Equations

Close submenu (Common Math Errors)Common Math ErrorsPauls Notes/Common Math
Errors
 * 1. General Errors
 * 2. Algebra Errors
 * 3. Trig Errors
 * 4. Common Errors
 * 5. Calculus Errors

Close submenu (Complex Number Primer)Complex Number PrimerPauls Notes/Complex
Number Primer
 * 1. The Definition
 * 2. Arithmetic
 * 3. Conjugate and Modulus
 * 4. Polar and Exponential Forms
 * 5. Powers and Roots

Close submenu (How To Study Math)How To Study MathPauls Notes/How To Study Math
 * 1. General Tips
 * 2. Taking Notes
 * 3. Getting Help
 * 4. Doing Homework
 * 5. Problem Solving
 * 6. Studying For an Exam
 * 7. Taking an Exam
 * 8. Learn From Your Errors


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Paul's Online Notes
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Welcome to my online math tutorials and notes. The intent of this site is to
provide a complete set of free online (and downloadable) notes and/or tutorials
for classes that I teach at Lamar University. I've tried to write the
notes/tutorials in such a way that they should be accessible to anyone wanting
to learn the subject regardless of whether you are in my classes or not. In
other words, they do not assume you've got any prior knowledge other than the
standard set of prerequisite material needed for that class. In other words, it
is assumed that you know Algebra and Trig prior to reading the Calculus I notes,
know Calculus I prior to reading the Calculus II notes, etc. The assumptions
about your background that I've made are given with each description below.

I'd like to thank Shane F, Fred J., Mike K. and David A. for all the typos that
they've found and sent my way! I've tried to proof read these pages and catch as
many typos as I could, however it just isn't possible to catch all of them when
you are also the person who wrote the material. Fred, Mike and David have caught
quite a few typos that I'd missed and been nice enough to send them my way.
Thanks again Fred, Mike and David!

If you are one of my current students and are here looking for homework
assignments I've got a set of links that will get you to the right pages listed
here.

At present I've gotten the notes/tutorials for my Algebra (Math 1314), Calculus
I (Math 2413), Calculus II (Math 2414), Calculus III (Math 2415) and
Differential Equations (Math 3301) class online. I've also got a couple of
Review/Extras available as well. Among the reviews/extras that I've got are an
Algebra/Trig review for my Calculus Students, a Complex Number primer, a set of
Common Math Errors, and some tips on How to Study Math.

I've made most of the pages on this site available for download as well. These
downloadable versions are in pdf format. Each subject on this site is available
as a complete download and in the case of very large documents I've also split
them up into smaller portions that mostly correspond to each of the individual
topics. To get the downloadable version of any topic navigate to that topic and
then under the Download menu you will be presented an option to download the
topic.

Here is a complete listing of all the subjects that are currently available on
this site as well as brief descriptions of each.

Cheat Sheets & Tables

Algebra Cheat Sheets - This is as many common algebra facts, properties,
formulas, and functions that I could think of. There is also a page of common
algebra errors included. There are two versions of the cheat sheet available.
One is full sized and is currently four pages. The other version is a reduced
version that contains exactly the same information as the full version except it
has just been shrunk down so two pages print of the front and two pages print on
the back of a single piece of paper.

Trig Cheat Sheets - Here is a set of common trig facts, properties and formulas.
A unit circle (completely filled out) is also included. There are two versions
of the cheat sheet available. One is full sized and is currently four pages. The
other version is a reduced version that contains exactly the same information as
the full version except it has just been shrunk down so two pages print of the
front and two pages print on the back of a single piece of paper.

Calculus Cheat Sheets - These are a series of Calculus Cheat Sheets that covers
most of a standard Calculus I course and a few topics from a Calculus II course.
There are four different cheat sheets here. One contains all the information,
one has just Limits information, one has just Derivatives information and the
final one has just Integrals information. Each cheat sheets comes in two
versions. One that is full sized and another that has been reduced, with exactly
the same information as the full sized version, that prints two pages on the
front and/or back of each page of paper.

Common Derivatives and Integrals - Here is a set of common derivatives and
integrals that are used somewhat regularly in a Calculus I or Calculus II class.
Also included are reminders on several integration techniques. here are two
versions of the cheat sheet available. One is full sized and is currently four
pages. The other version is a reduced version that contains exactly the same
information as the full version except it has just been shrunk down so two pages
print of the front and two pages print on the back of a single piece of paper.

Table of Laplace Transforms - Here is a list of Laplace transforms for a
differential equations class. This table gives many of the commonly used Laplace
transforms and formulas. It is currently two pages long with the first page
being the Laplace transforms and the second being some information/facts about
some of the entries.

Class Notes

All of the classes, with the exception of Differential Equations, have practice
problems (with solutions) you can use for practice as well as a set of
assignment problems (without solutions/answers) for instructors to use if they
wish.

Algebra (Math 1314) [Notes] [Practice Problems] [Assignment Problems] - Topics
included in this set of notes/tutorial are :
 * Preliminaries - Exponent Properties, Rational Exponents, Negative Exponents,
   Radicals, Polynomials, Factoring, Rational Expressions, Complex Numbers
 * Solving Equations and Inequalities - Linear Equations, Quadratic Equations,
   Completing the Square, Quadratic Formula, Applications of Linear and
   Quadratic Equations, Reducible to Quadratic Form, Equations with Radicals,
   Linear Inequalities, Polynomial & Rational Inequalities, Absolute Value
   Equations & Inequalities.
 * Graphing and Functions - Graphing Lines, Circles, and Piecewise Functions,
   Function Definition, Function Notation, Function Composition, Inverse
   Functions.
 * Common Graphs - Parabolas, Ellipses, Hyperbolas, Absolute Value, Square Root,
   Constant Function, Rational Functions, Shifts, Reflections, Symmetry.
 * Polynomial Functions - Dividing Polynomials, Zeroes/Roots of Polynomials,
   Finding Zeroes of Polynomials, Graphing Polynomials, Partial Fractions.
 * Exponential and Logarithm Functions - Exponential Functions, Logarithm
   Functions, Solving Exponential Functions, Solving Logarithm Functions,
   Applications.
 * Systems of Equations - Substitution Method, Elimination Method, Augmented
   Matrix, Nonlinear Systems.

The Algebra notes/tutorial assume that you've had some exposure to the basics of
Algebra. In particular it is assumed that the exponents and factoring sections
will be more of a review for you. Also, it is assumed that you've seen the
basics of graphing equations. Graphing particular types of equations is covered
extensively in the notes, however, it is assumed that you understand the basic
coordinate system and how to plot points.


Calculus I (Math 2413) [Notes] [Practice Problems] [Assignment Problems] -
Topics included in this set of notes/tutorial are :
 * Algebra/Trig Review - Trig Functions and Equations, Exponential Functions and
   Equations, Logarithm Functions and Equations.
 * Limits - Concepts, Definition, Computing, One-Sided Limits, Continuity,
   Limits Involving Infinity, L'Hospitals Rule
 * Derivatives - Definition, Interpretations, Derivative Formulas, Power Rule,
   Product Rule, Quotient Rule, Chain Rule, Higher Order Derivatives, Implicit
   Differentiation, Logarithmic Differentiation, Derivatives of Trig Functions,
   Exponential Functions, Logarithm Functions, Inverse Trig Functions, and
   Hyperbolic Trig Functions.
 * Applications of Derivatives - Related Rates, Critical Points, Minimum and
   Maximum Values, Increasing/Decreasing Functions, Inflection Points,
   Concavity, Optimization
 * Integration - Definition, Indefinite Integrals, Definite Integrals,
   Substitution Rule, Evaluating Definite Integrals, Fundamental Theorem of
   Calculus
 * Applications of Integrals - Average Function Value, Area Between Curves,
   Solids of Revolution, Work.

The Calculus I notes/tutorial assume that you've got a working knowledge of
Algebra and Trig. There is some review of a couple of Algebra and Trig topics,
but for the most part it is assumed that you do have a decent background in
Algebra and Trig. These notes assume no prior knowledge of Calculus.


Calculus II (Math 2414) [Notes] [Practice Problems] [Assignment Problems] -
Topics included in this set of notes/tutorial are :
 * Integration Techniques - Integration by Parts, Integrals Involving Trig
   Functions, Trig Substitutions, Integration using Partial Fractions, Integrals
   Involving Roots, Integrals Involving Quadratics, Integration Strategy,
   Improper Integrals, Comparison Test for Improper Integrals, and Approximating
   Definite Integrals.
 * Applications of Integrals - Arc Length, Surface Area, Center of
   Mass/Centroid, Hydrostatic Pressure and Force, Probability.
 * Parametric Equations and Polar Coordinates - Parametric Equations & Curves,
   Calculus with Parametric Equations (Tangents, Areas, Arc Length and Surface
   Area), Polar Coordinates, Calculus with Polar Coordinates (Tangents, Areas,
   Arc Length and Surface Area).
 * Sequences and Series - Sequences, Series, Convergence/Divergence of Series,
   Absolute Series, Integral Test, Comparison Test, Limit Comparison Test,
   Alternating Series Test, Ratio Test, Root Test, Estimating the Value of a
   Series, Power Series, Taylor Series, Binomial Series
 * Vectors - Basics, Magnitude, Unit Vector, Arithmetic, Dot Product, Cross
   Product, Projection
 * Three Dimensional Coordinate System - Equations of Lines, Equations of
   Planes, Quadratic Surfaces, Functions of Multiple Variables, Vector
   Functions, Limits, Derivatives, and Integrals of Vector Functions, Tangent
   Vectors, Normal Vectors, Binormal Vectors, Curvature, Cylindrical
   Coordinates, Spherical Coordinates

The Calculus II notes/tutorial assume that you've got a working knowledge
Calculus I, including Limits, Derivatives, and Integration (up to basic
substitution). It is also assumed that you have a fairly good knowledge of Trig.
Several topics rely heavily on trig and knowledge of trig functions.


Calculus III (Math 2415) [Notes] [Practice Problems] [Assignment Problems] -
Topics included in this set of notes/tutorial are :
 * Three Dimensional Coordinate System - Equations of Lines, Equations of
   Planes, Quadratic Surfaces, Functions of Multiple Variables, Vector
   Functions, Limits, Derivatives, and Integrals of Vector Functions, Tangent
   Vectors, Normal Vectors, Binormal Vectors, Curvature, Cylindrical
   Coordinates, Spherical Coordinates
 * Partial Derivatives - Limits, Partial Derivatives, Higher Order Partial
   Derivatives, Differentials, Chain Rule, Directional Derivatives, Gradient.
 * Applications of Partial Derivatives - Tangent Plane, Normal Line, Relative
   Extrema, Absolute Extrema, Optimization, Lagrange Multipliers.
 * Multiple Integrals - Iterated Integrals, Double Integrals, Double Integrals
   in Polar Coordinates, Triple Integrals, Triple Integrals in Cylindrical
   Coordinates, Triple Integrals in Spherical Coordinates, Change of Variables,
   Surface Area.
 * Line Integrals - Vector Fields, Line Integrals With Respect to Arc Length,
   Line Integrals With Respect to x and y, Line Integrals of Vector Fields,
   Fundamental Theorem of Line Integrals, Conservative Vector Fields, Potential
   Functions, Green's Theorem, Curl, Divergence.
 * Surface Integrals - Parametric Surfaces, Surface Integrals, Surface Integrals
   of Vector Fields, Stokes' Theorem, Divergence Theorem.

The Calculus III notes/tutorial assume that you've got a working knowledge
Calculus I, including limits, derivatives and integration. It also assumes that
the reader has a good knowledge of several Calculus II topics including some
integration techniques, parametric equations, vectors, and knowledge of three
dimensional space.


Differential Equations (Math 3301) [Notes] - Topics included in this set of
notes/tutorial are :
 * First Order Differential Equations - Linear Equations, Separable Equations,
   Exact Equations, Equilibrium Solutions, Modeling Problems.
 * Second Order Differential Equations - Homogeneous and Nonhomogeneous Second
   Order Differential Equations, Fundamental Set of Solutions, Undetermined
   Coefficients, Variation of Parameters, Mechanical Vibrations
 * Laplace Transforms - Definition, Inverse Transforms, Step Functions,
   Heaviside Functions, Dirac-Delta Function, Solving IVP's, Nonhomogeneous IVP,
   Nonconstant Coefficient IVP, Convolution Integral.
 * Systems of Differential Equations - Matrix Form, Eigenvalues/Eigenvectors,
   Phase Plane, Nonhomogeneous Systems, Laplace Transforms.
 * Series Solutions - Series Solutions, Euler Differential Equations.
 * Higher Order Differential Equations - nth order differential equations,
   Undetermined Coefficients, Variation of Parameters, 3 x 3 Systems of
   Differential Equations.
 * Boundary Value Problems & Fourier Series - Boundary Value Problems,
   Eigenvalues and Eigenfunctions, Orthogonal Functions, Fourier Sine Series,
   Fourier Cosine Series, Fourier Series.
 * Partial Differential Equations - Heat Equation, Wave Equation, Laplace's
   Equation, Separation of Variables.

These notes assume no prior knowledge of differential equations. A good grasp of
Calculus is required however. This includes a working knowledge of
differentiation and integration.


Reviews & Extras

Algebra/Trig Review - This is an Algebra Review and Trig Review that was
originally written for my Calculus I students. It it still geared mostly towards
Calculus students with occasional comments on how a topic will be used in a
Calculus class. However, anyone needing a review of some of the basic algebra,
trig, exponential functions and logarithms should find the information of use.

Not all the topics covered in an Algebra or Trig class are covered in this
review. I've mostly covered topics that are of particular importance to students
in a Calculus class. I have included a couple of topics that are not that
important to a Calculus class, but students do seem to have trouble with on
occasion. As time permits I will be adding more sections as well.

The review is in the form of a problem set with the first solution containing
detailed information on how to work that type of problem. Later solutions are
usually not as detailed, but may contain more/new information as required.


Complex Number Primer - This is a brief introduction to some of the basic ideas
involved with Complex Numbers. The topics covered are a brief review of
arithmetic with complex numbers, the complex conjugate, modulus, polar and
exponential form and computing powers and roots of complex numbers.

Note that this primer does assume that you've at least seen some complex numbers
prior to reading. The purpose of this document is go a little beyond what most
people see when the first are introduced to complex numbers in say a College
Algebra class. Also, this document is in no way intended to be a complete
picture of complex numbers nor do I cover all the concepts involved (that's a
whole class in and of itself).


Common Math Errors - As with the Algebra/Trig review this was originally written
for my Calculus I class. However, only one of the five sections that I've given
here directly addresses the topic of Calculus. The other four sections are more
general errors or cover Algebra and Trig errors. There are a couple of calculus
examples in the first four sections, but in all of these cases I've also tried
to provide non Calculus examples as well.

This portion of the site should be of interest to anyone looking for common math
errors. If you aren't in a Calculus class or haven't taken Calculus you should
just ignore the last section.


How To Study Math - This is a short section with some advice on how to best
study mathematics.


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