# Interactive Demonstrations

**Please read before proceeding.**

Here you can find various links to Wolfram Interactive Demonstrations. A plugin is **required** to use these demonstrations. The free plugin can be found here. A video walkthrough of the installation process for the CDF plugin can be found here. Restarting your computer is sometimes necessary after plugin installation.

A legacy web-browser is currently needed to run these applets. Consider having a look through the javascript based applets under the Resources section. Otherwise you can find various legacy web-browsers here. **Note that there are most definitely security issues with using these older browsers.**

Finally, a video to help with using and interacting with Wolfram Demonstrations can be found here.

- Arithmetic
- Equivalent Fractions
- Addition of Fractions
- Percent Change
- Scientific Notation Demonstration
- Laws of Exponents Demonstration
- Error Propagation Demonstration
- Algebraic Expressions and Equations
- Completing the Square Demonstration
- Solve Quadratic Equations with Integer Coefficients Demonstration
- Elementary Functions and Graphics Demonstrations
- Cartesian Coordinates Exercise Demonstration
- Two Points Determine a Line Demonstration
- Constant Function Demonstration
- Linear Function Demonstration
- Quadratic Function Demonstration
- Cubic Function Demonstration
- Quartic Function Demonstration
- Square Root Function Demonstration
- Cube Root Function Demonstration
- Library of Functions Transformation Demonstration
- Functions of Two Variables Demonstration
- Elementary Trigonometry
- Wrapping the Number Line around the Unit Circle Demonstration
- Sine, Cosine, and Tangent Ratios of a Right-Angled Triangle Demonstration
- Sine Function Demonstration
- Cosine Function Demonstration
- Tangent Function Demonstration
- Comparison of Trigonometric Functions Demonstration
- Transformations of Sine and Cosine Functions
- Analytic Trigonometry
- Relationship of Sine and Cosine to the Unit Circle Demonstration
- Relationship of Sine, Cosine, and Tangent to the Unit Circle Demonstration
- Cofunction Identities for Sine and Cosine Demonstration
- Exponential and Logarithmic Transcendental Functions and Equations
- Analytic Geometry
- Statistics and Probability
- Various Graphical Tools (Line, Stem-and-Leaf, and Histogram)
- Introduction to Probability with Marbles
- Conditional Probability
- Bayes's Theorem Example
- The Normal Distribution
- The Central Limit Theorem
- Linear Regression Explorer
- Hypothesis Testing about the Mean
- Numerical One Way Analysis of Variance
- Calculus
- Limit Explorer
- Limit Definition of Derivative
- Product Rule
- Quotient Rule
- A Polynomial and Its Derivative
- Geometry of Derivatives
- Fundamental Theorem of Calculus
- Integration by Parts
- Some Homogeneous Ordinary Differential Equations
- 2nd-Order Differential Equation Explorer (Constant Coefficients)
- Taylor and Maclaurin Series
- Fourier Series
- Applications-Physical Science
- Applications-Business and Finance
- Compound Interest and Annuities
- Comparing Compound and Simple Interest
- Compound Interest Demonstration
- Ordinary Simple Annuity (Future Value)
- Net Present Value Demonstration
- Amortization
- Break-Even Analysis
- Commericial Mathematics
- Miscellaneous