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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Dreamcatcher
binary clock
Ellipse Parametrization
Beat the Brachistochrone
Abacus Clock
Horizontal Dilations
Euclids Elements - Book 2 - Proposition 14
Crank Slider
Circle isotomic
Example: A Second Look at Euclid's Equilateral Triangle
Minimum Perimeter Triangle
Quadratic Zeros III
Cam with reciprocating roller follower
Proposition 2
Scotch Yoke with Parameters
Inverse Function Slope Relation
Hyperbola Equations
Parabolic Solar Cooker
Cosine Rule
watts up
Polar Line
Symmetric Antisymmetric Parts
Arcuri_App2
Regiomontanus Problem
Trebuchet
Function Composition
Maximum range on a slope
Tangents to Polar Functions
Combination of Reflections through Parallel Lines
Find the Multiple 4
Projectile Focus
September Problem
Tchebychev's Straight Line Linkage
Hyperbola Definition
Symmedian Point
Binary Abacus
A triangle from medians
Minimum Perimeter Inscribed Triangle
Conveyor Belt*
Euclids Elements – Book 1 – Proposition 22
Elliptical clock
Body Temperature (degrees Fahrenheit)
Parallelogram area
Square wheeled bicycle
Caustic curve as focus of parabola
The Three Primary Types of Wind Turbine, Animated as if in Operation (small)
Scotch Yoke
Area Under a 4 bar linkage
Circle Involute
Cam Clock
Vector Addition
Steiner Ellipses
Function composition challenge 3
Projectile High Point
Ellipse Directrix
Euclids Elements – Book 3 – Proposition 08
Prop01
Equilateral triangle construction
Vertical Shift
Serum Cortisol Concentration (mmol/L)
Derivative
Hypocycloid
I beam
Euclid Book 6 Proposition 1
Prop11
trapezoid field
Similar Triangle Incenter
Relation of tangent slope to derivative
Demo
Function composition challenge 6
Crop Circles
Alternate Ellipse Construction
Rolling Wheel
Not a spline
Circles, Tangents and Nonagon Diagonals
Trapezoidal Sum Rule
Maximum Area Triangle
Derivative Test Concepts
involute clock rotated
Derivative
First and second derivatives!
Parabola Directrix
Example: Cosine Rule Assessment
Proof by Shear Transformation
Euclids Elements – Book 4 – Proposition 11
unnamed2
Stationary Trebuchet
Quartic Bezier Curve
Miller_Applet 6
Ball Throw Animation
Area of a Parallelogram
Minimum Inscribed Perimeter 2
Point Trilateration
Minimum Distance Explained
Proposition 1
Normal Distribution
Miller_Applet 1
A geometry theorem
Prop25v2
Example: Clock
Inverted Pendulum
Soda Cantastrophy
Euclid Book 6 Proposition 19
Conic through 5 points
Crank Slider Torque
Example: Area of a Triangle
Parabola Caustic
Piano mover's problem
Circle Equation
Wheeled Trebuchet
Pythagorean Theorem Calculator
5 bar toy variable radius
Equilibrium
Reflection Clock
Circle Proof
Ellipse as locus of circle center
Optimal Performance of Box Solar Cooker
Hyperbola Polar Line
Hendecagon Diagonals, Circles and Tangents
circle intersections
Nicomeded Conchoid Apparatus
Chord Angle Theorem
Function Product Challenge 1
Basic Derivatives
Parabola Polar Line
Lecture11-DerivativeOfALine
Derivative
Nicomedes Conchoid Clock
Point on a Parametric Curve
Four Bar linkage with line
Euclid Book 2 Proposition 11
Nicomedes Construction for Cube Root
Residual Basics
four bar coupler curve
Binary Clock
Caustic Formation
Spin the Chrome Icon!
Hex Flower
Taylor series
Function composition challenge 2
Combination of Reflections through Oblique Lines
Euclids Elements - Book 1 - Proposition 45
pool construction
Inverted Trammel 2
Parabola Subnormal
Moving point
Door Which Opens Both Ways
A path round an elliptical pool
Double Transforming Pentagons
Tangent to a Function
Caustic Cusps
Susino_Applet3
Parabola Parametrization
Ellipse Equations
Tangrams
Sliding Ladder Problem
Acceleration of A Horse
Kaleidoscope clock
Sinusoidal Tangent Mirrors
Rolling Parabola
Ball Throw Modeled with Geometry Expressions
Exterior Angles of a Triangle
Rotating Ellipses with Arcs
giraffe graph
Tilted clock
Euclids Elements - Book 4 - Proposition 15
Minimum Distance
Vertical Dilations
Distributive Property
Tangent Lines
Four Bar Linkage
Proposition 3
Ellipse Definition
Pattern drawing toy
Tchirnhausen's Cubic
Catapulting a Ball
Limits
Polar Point Parabola
Cycloid
Calc is FUN!
Planet Orbit
Polar Rose: Mathematical Flower
Binary Test
Bhaskara’s Proof
Cardioid Clock
Miller_Applet 3
Vector Combinations and Span
Rotating Cube
Tangential Circles
Locus of intersection of reflected rays
A door which opens both ways
Ellipse Reflection Property
Circle isotomic and Conchoid
Simplifying Expressions
Two ways of finding the Fermat Point
Pendulum Spring Mass
Running For Miles
balloon2
Euclid 1:47
Caustic of y=f(X)
Pool reflections
Serum Melatonin Concentration (pg/mL)
Area Under Sine (draggable)
A Chaotic Flywheel
Morph curve depends on the parametrization of the circle
Parabola Tangent Circumcircle
Three Body Problem
Euclids Elements - Book 1 - Proposition 01
Hyperbolic clock
Hyperbola Generalization
Watt's Linkage
Squeezing Twisted Savonius Wind Turbine Model
Caustic Clock
Convex Concave
Golden Spiral Approximation
A Locus Problem
Gear pair
Kaleidoscope
Maximum Angle of Reflection
Piano Moving 2
Miller_Applet 5
Incircle Radius
Area of a Trapezoid
Pirate Treasure
Heptagon
Slope
Euclid Book 1 Proposition 38
If a Tree Grows in a Forest
Gabbi's App
Euclid Book 6 Proposition 15
Epicycloid
Derivative Calculator
Garfield's Proof
Falling faster than gravity
The Idea Behind Integrals
velez_aplet2
Box Solar Cooker
Ellipse Generalization
Trammel foci
The Sine Function
Cycloid is the Brachistochrone
Point On A Circle
Death Star vs. Endor
Pendulums
Function Product Challenge 3
Euclids Elements – Book 1 – Proposition 47
Function composition challenge 1
Protractor
The Spinning Dancer
Epic Circle Trace
