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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Hyperbola Equations
Parametric Design
Decline of Lions
Catastrophe
involute clock
Crank Slider
Miller_Applet 6
Hyperbola Generalization
Ellipse Definition
Reflection in a circle
Cam with reciprocating roller follower
Reflection Composition
Bezier curvature
Rolling Parabola
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Sinusoidal Tangent Mirrors
Relationship of Calculus and Golf
Maximum Angle of Reflection
Function composition challenge 6
Chord Product
Inverted Pendulum
Abacus Explained
And the envelope please...
Symmedian Point
Trammel foci
Regiomontanus Problem
Quick Return Mechanism
Two Pendulums
Function composition challenge 4
Lissajous Figure
The Difference of Two Circles Is A Line
Calc is FUN!
Epic Circle Trace
Parabola Property
Reflection of parallel rays
Euclids Elements – Book 4 – Proposition 11
Death Star vs. Endor
Euclid Book 1 Proposition 35
Gear pair
Function Product Challenge 1
Circle Proof
Epic Circle Trace 3
Miller_Applet 3
Reflection Clock
Pirate Treasure
Trapezoidal Sum Rule
trapezoid field
I beam
Prop01
Jeep Wheeling Trip
Alternate Ellipse Construction
Planet Orbit
Double Pendulum
involute clock rotated
The point which minimizes weighted sum of distances to triangle's vertices
Curve Area
Sliding Ladder Problem
Tilted clock
Box Solar Cooker
Cosine Rule
Euclids Elements - Book 1 - Proposition 45
Morph a circle into a square
Squeezing Twisted Savonius Wind Turbine Model
Relation of tangent slope to derivative
Caustic Formation
Lifeguard Problem
Offcenter Cam*
Fermat Toricelli Geometric Proof
Archimedes Angle Theorem
Serum Cortisol Concentration (mmol/L)
Euclids Elements - Book 4 - Proposition 15
Similar Triangle Incenter
Residual Basics
Bouncing Ball
Circle Involute
Pedal Triangles
Investigating Integrals through Polygons
Exterior Angles of a Triangle
Simple Chaos Machine
Four Bar Mechanism for Intermittent Drive
Proposition 2
Triangle Support Reaction Assessment App
Residual Plots II
4 Bar Linkage Kinematics
incircle radius
The Tangent Function
Minimum Distance Explained
Miller_Applet 5
Ball Throw Modeled with Geometry Expressions
hyperbolic clock with explanation
Four Bar linkage with line
Euclids Elements - Book 1 - Proposition 01
Ellipse Isotomic
Parabola Caustic
Simpson Line and 9 point Circle
Least Squares
Maximum Sum of Squares
Heptagon
balloon2
Train Problem
Function composition challenge 2
Catapulting a Ball
Maximum Area Configuration of a Four Bar Linkage
Caustic of y=f(X)
A triangle from medians
Parabola Subnormal
Stationary Trebuchet
gear related to belt
Decay of Barium-141
Incircle Radius
Nicomeded Conchoid Apparatus
Projectile High Point
Parabola Generalization
Scotch Yoke with Parameters
Fermat Toricelli
Square wheeled bicycle
Golden Spiral Approximation
An Arbelos Theorem
Moving point
Euclids Elements – Book 1 – Proposition 42
unnamed2
Derivative
Tangrams
Angle Bisector
Euclids Elements – Book 1 – Proposition 47
cosine rule test
Cosine Rule
Simple Similar Triangles
Tangent Lines
The Goat and the Silo
A Second Look at the Four Bar Linkage
Caustic Cusps
A geometry theorem
Miller_Applet 4
Point Trilateration
Demo
Residual Plots
Euclid Book 6 Proposition 19
Circles, Tangents and Nonagon Diagonals
Morph a circle into a line
Trammel Clock
Circle isotomic and Conchoid
Slope
A Path round an elliptical pool
Minimum Distance
First and second derivatives!
Coordinate Clock
Area of a Triangle
Circumcircle Construction
Cycloid
The Three Primary Types of Wind Turbine, Animated as if in Operation (small)
Rolling Wheel
Pendulum Spring Mass
Serum Melatonin Concentration (pg/mL)
Prop25v2
Pascal's Limacon
Fourier Series
Polar Point Ellipse
Coffee Cup Caustic
Zipline Design
Vector Addition
Prop33
double pendulum
Kaleidoscope clock
Proposition 3
Quad Clock
Scotch Yoke
Parabola Polar Line
A Chaotic Flywheel
Derivative
5 bar toy variable radius
Wheeled Trebuchet
Rotating Ellipses with Arcs
Focus Directrix Parabola
Example: Altitude of a Triangle
Ferry Problem
September Problem
Square as a Sum
Triangle Areas
Ball Throw Animation
Ellipse Directrix
Area Under Sine (draggable)
Cosine Rule
Polar Rose: Mathematical Flower
Projectile Focus
Watt's Linkage
Circle Envelope
Least Square Linear Regression
Area Under a 4 bar linkage
Vertical Dilations
Ellipse Equations
Basic Clock
Tridecagon Diagonals, Circles and Tangents
Oil Pipeline Problem
Example: Pictures
Binary Abacus
Cevians
Ellipse Reflection Property
Two Circle Trace
Largest Outscribed Equilateral Triangle
Reflection Composition 2
Circle Involute Gear Pair
Simpson Line
Cycloid is the Brachistochrone
Vector Combinations and Span
The Spinning Dancer
Parabolic Solar Cooker
Polar Proportional Point and Circle Puzzler 2
Euclids Elements – Book 3 – Proposition 08
Area Between The Curves
Golden Ratio
Limits
Piano mover's problem
Horizontal Shift
Morphing Clock
Maximum Perimeter Triangle
Reflection Clock
Rotating Cube
Dreamcatcher
Conic through 5 points
Parallels and Reflections
Dilation
Tautochrone
volume around an axis
Cyclic Quadrilateral Theorem
Circle isotomic
Pool reflections
Horizontal Dilations
Maximum Sum of Squares
Running For Miles
Caustic Cusps
Proposition 1
Euclids Elements – Book 1 – Proposition 22
Euclid Book 1 Proposition 38
Point on a Parametric Curve
Function composition challenge 1
Combination of Reflections through Oblique Lines
Circle Equation
Garfield's Proof
The Relationship Between Position and Velocity
Steiner Ellipses
Miller_CCSS7G1
A path round an elliptical pool
Cardioid Clock
Four Bar Linkage
Equilibrium
Limit Derivation of PI
Abacus Corrected
Circle Equation
Euclid Book 2 Proposition 11
