Interactive Mathematica

	Mystery Master The Master of Logic Puzzles

Interactive Mathematica
I either wrote or enhanced the following applications which conform to the Wolfram Demonstrations Project. They require Wolfram's free Mathematica Player in order to run on your computer.

Integers

Prime Factorization	Greatest Common Divisor	Least Common Multiple

Fractions

Fraction Addition	Fraction Comparison	Fraction Division	Fraction Multiplication
Fraction Multiplier	Fraction Reduction	Improper Fraction Multiplication	Fraction To Percent

Percents

Percent of a Number	Percentage Change

Lines

Distance Between Two Points	Line	Line: Two Points	Line: Slope and Intercept
Line: Point and Slope

Quadratic Equations

Quadratic	Completing The Square

Conic Sections

Double Cone	Parabola: Focus and Directrix	Parabola: Vertex and Focus	Parabola: Vertex and Point
Circle: Center and Radius	Circle: Center and Point	Ellipse: Center and Semiaxes	Hyperbola: Center and Semiaxes

Probability

Factorial	Factor Binomial	Binomial Coefficient	Pascal's Triangle

Trignometric Functions

Unit Circle	Graph Trig	Triangle	Graph Sine Sum
Epicycloid	Epitrochoid	Flower and Seed Spiral 02	Line Fun 001
Line Fun 002	Sine Curves

Cardioids

Cardioid: Circle Rolling Around Another	Cardioid: Circles Passing Through A Point	Cardioid: Joining Points On A Circle	Cardioid: Rolling A Hoop

Parametric Equations

Parametric Equations	Archimedean Spiral	Connected Astroids	Lissajous Figures
Spirograph	Coils, Knots, and Rosettes	Parametric Necklace

Complex Numbers

Complex Number	Complex Power Functions

Vectors

Standard Vector 2D	Vector Addition 2D	Vector Dot Product 2D	Angle Between Two Vectors
Vector Projection 2D	Vector Triangle	Vector Cross Product 3D

Polar Coordinates

Conic Section In Polar Coordinates	Flower and Seed Spiral 01

Geometry in 3D

Quadric Surface

Calculus

Clock Hands	Ferris Wheel	Integrate Trig	Integrate Trig Product
Integrate Radicals of a² ± x²	Integrate Radicals of x² ± a²