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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
A Second Look at the Four Bar Linkage
Area of a Parallelogram
Cosine Rule
Vertical Dilations
Example: Area of a Triangle
Four Bar Linkage
Function composition challenge 6
Coffee Cup Caustic
Lifeguard Problem
Focal Triangle
Square as a Sum
Function Composition
Jeep Wheeling Trip
watts up
Spline Clock
Epicycloid
Ball Throw Modeled with Geometry Expressions
Derivative
Angle Bisector
Area Between The Curves
Fermat Toricelli
Simple Chaos Machine
Catastrophe
Euclids Elements - Book 4 - Proposition 15
Euclids Elements – Book 1 – Proposition 47
Euclid Book 2 Proposition 11
Inverted Trammel 2
parabola envelope
Arcuri_App2
Euclids Elements – Book 3 – Proposition 08
Proposition 3
Even and Odd Functions With a Tangent Twist
The Spinning Dancer
Normal Distribution
Pythagorean Theorem Calculator
Like Terms I
Weighted sum of distances
Parallelogram area
A Path round an elliptical pool
Parabola Tangent Circumcircle
September Problem
Function composition challenge 1
A triangle from medians
Minimum Distance Explained
Miller_Applet 1
Inverted Trammel
Morley's Theorem
Conveyor Belt*
Nicomeded Conchoid Apparatus
Parabola Polar Line
Horizontal Shift
Vertical Shift
Example: A Second Look at Euclid's Equilateral Triangle
Proposition 2
Trammel Clock
Epic Circle Trace
N-Gon Approximating a Circle
Minimum Perimeter Triangle
Box Solar Cooker
Taylor series
Ellipse Reflection Property
Caustic Clock
Miller_Applet 2
Function composition challenge 5
Euclids Elements - Book 1 - Proposition 01
balloon2
Incircle Radius
The Idea Behind Integrals
Triangle Support Reaction Assessment App
Piano Moving 2
incircle radius
Slope
Alternate Hyperbola Construction
Residual Plots
Protractor
Reflection Clock
The Difference of Two Circles Is A Line
Symmetric Antisymmetric Parts
Tchirnhausen's Cubic
Calc is FUN!
Convex Concave
Simpson Line and 9 point Circle
Quadratic Zeros III
Function composition challenge 2
Caustic curve as focus of parabola
4 Bar Linkage Kinematics
Morph curve depends on the parametrization of the circle
Coffee Cup Caustic
I beam
Pascal's Limacon
Maximum Area Triangle
DG flower
Hyperbolic clock
Abacus Corrected
Quick Return Mechanism
A door which opens both ways
Circle Involute
Ellipse Parametrization
Heptagon
Piano moving 3
Fermat Toricelli Geometric Proof
String Art
Horizontal Dilations
Wheeled Trebuchet
Dreamcatcher
A Ladder Problem
A path round an elliptical pool
Relation of tangent slope to derivative
Derivative
Abacus Explained Properly
Tchebychev's Straight Line Linkage
Parametric Design
Relationship of Calculus and Golf
Circle Equation
Fourier Series
Focus Directrix Parabola
Train Problem
Proof by Shear Transformation
cosine rule test
Combining Like Terms II
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Tangent to a Function
Circles, Tangents and Nonagon Diagonals
Abacus Explained
Kaleidoscope
Euclids Elements – Book 4 – Proposition 11
Newton Raphson 3 iterations
Ellipse Equations
hyperbolic clock with explanation
Euclids Elements - Book 3 - Proposition 14
Hyperbola Definition
Offcentered Circular cam with a flat face reciprocating follower
Caustic Cusps
Binary Clock
Symmedian Point
Ferry Problem
Maximum Area Triangle
Hyperbola Polar Line
Rolling Wheel
Derivative Test Concepts
function product challenge 2
Watt's Linkage
Cosine Rule
Tautochrone
Square wheeled bicycle
Running For Miles
Maximum Perimeter Triangle
Cubic Spline
involute clock rotated
Function Composition
Simpson Line
Euclid Book 6 Proposition 19
Area Under a 4 bar linkage
Quadratic Zeros
Cardioid Clock
A Median Theorem
Trapezoidal Sum Rule
Pool reflections
Demo
Euclids Elements – Book 1 – Proposition 42
Minimum Inscribed Perimeter 2
Residual Basics
Triangle Areas
Nicomedes Conchoid Clock
Epic Circle Trace 3
The Relationship Between Position and Velocity
Quartic Bezier Curve
Door Which Opens Both Ways
double pendulum
Curve Area
supertrammel
Circle Radius and Proportional Position Puzzler
Hyperbola Equations
Scotch Yoke with Parameters
Maximum Angle of Reflection
Largest Outscribed Equilateral Triangle
Drive in Movie Problem
Miller_Applet 3
Scotch Yoke
Cyclic Quadrilateral Theorem
pool construction
proof without words
Polar Proportional Point and Circle Puzzler
Euclid Book 6 Proposition 8
Mass on a cycloid curve
A Chaotic Flywheel
Morphing Clock
Ball Throw Modeled with Mechanical Expressions
Mechanical Location of the Fermat Toricelli Point
Caustic of y=f(X)
Miller_Applet 5
Vector Combinations and Span
Ellipse Isotomic
Cam with reciprocating roller follower
Minimum Distance
Limits
Tridecagon Diagonals, Circles and Tangents
Prop01
volume around an axis
Reflection of parallel rays
Euclid Book 1 Proposition 38
Pythagoras generalization
Maximum Sum of Squares
Combination of Reflections through Oblique Lines
Maximum Area Configuration of a Four Bar Linkage
Pedal Triangles
Area Under Sine (draggable)
Soda Cantastrophy
Polar Line
Pirate Treasure
Prop33
Crank Slider
involute clock
Conic through 5 points
Polar Proportional Point and Circle Puzzler 3
Catapulting a Ball
The Three Primary Types of Wind Turbine, Animated as if in Operation (small)
October Problem
Simplifying Expressions
Basic Unit Circle
Hyperbola Generalization
Lissajous Figure
Parabola Generalization
Circle Envelope
Acceleration of A Horse
Oil Pipeline Problem
Pythagoras' Proof
Beat the Brachistochrone
Parallels and Reflections
Approximation of a Parabola
Gear pair
Two Circle Trace
Zipline Design
Sinusoidal Tangent Mirrors
Parabolic Reflector
Elliptical clock
Double Pendulum
Kaleidoscope
Combination of Reflections through Parallel Lines
Proposition 1
Parabola Property
Miller_Applet 4
Function composition challenge 5
Crop Circles
Vector Addition
Circle Envelope (Hyperbola)
Rotating Cube
Tautochrone pendulum
Parabola Subnormal
Dilation
