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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Dilation
Garfield's Proof
Safeway Sales App (Josh Moffat)
Cubic Spline
Hypocycloid
Angle Bisector
Parametric Design
Horizontal Dilations
Weighted sum of distances
Chord Angle Theorem
Scotch Yoke
Dreamcatcher
Miller_Applet 6
Caustic Cusps
Ellipse Incenter Locus
First and second derivatives!
Triangle Support Reaction Assessment App
Maximum Sum of Squares
Bouncing Ball
Kaleidoscope
Tautochrone
Example: Altitude of a Triangle
Tangrams
Serum Cortisol Concentration (mmol/L)
A Three Body Problem
Area Under Sine (draggable)
Ellipse Equations
Cosine Rule
Circle Envelope (Hyperbola)
Euclids Elements – Book 1 – Proposition 47
And the envelope please...
Maximum Area Configuration of a Four Bar Linkage
Quadratic Zeros II
Tangential Circles
Circle of Curvature
Euclids Elements - Book 1 - Proposition 01
supertrammel
Euclid 1:47
Triangle Areas
Piano moving 3
Zipline Design
Euclids Elements – Book 1 – Proposition 42
Function composition challenge 1
Lecture11-DerivativeOfALine
Least Squares II
Pendulum Spring Mass
Planet's Orbit by Emily Walker
Euclid Book 6 Proposition 1
Distributive Property
Hex Flower
Death Star vs. Endor
Ellipse Parametrization
Function Product Challenge 1
Morph a circle into a square
Inverted Pendulum
Acceleration of A Horse
Tchirnhausen's Cubic
Cosine Rule
Abacus Clock
Conic through 5 points
Epic Circle Trace 3
Crop Circles
Derivative
proof without words
Lifeguard Problem
Gabbi's App
Limits
Archimedes Angle Theorem
Morphing Clock
Rolling Parabola
Inverted Trammel
Circle Radius and Proportional Position Puzzler
Simplifying Expressions
Rolling Wheel
Minimum Perimeter Triangle
Door Which Opens Both Ways
Conveyor Belt*
Area of a Parallelogram
Decay of Barium-141
Focal Triangle
September Problem
I beam
Morley's Theorem
Proposition 1
Proposition 2
Moving point
Pantograph
Spline Approximation
Tangent Triangle
Tangents to Polar Functions
Binary Clock
DG flower
Focus Directrix Parabola
Reflection of parallel rays
Coffee Cup Caustic
volume around an axis
Proof by Shear Transformation
Coordinate Clock
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Tangent to a Function
Hyperbola Polar Line
A path round an elliptical pool
Parabola Directrix
Mechanical Location of the Fermat Toricelli Point
Trebuchet
Parabola Generalization
A door which opens both ways
Cyclic Quadrilateral Theorem
Miller_Applet 1
Trammel foci
Train Problem
Function composition challenge 3
Fermat Toricelli Geometric Proof
Euclids Elements – Book 3 – Proposition 08
Inverted Trammel 2
Minimum Inscribed Perimeter
Cycloid is the Brachistochrone
Parallels and Reflections
Slope
Prop33
Abacus Corrected
function product challenge 2
Simpson Line and 9 point Circle
Limit Derivation of PI
Pirate Treasure
Miller_Applet 5
Nicomeded Conchoid Apparatus
Tridecagon Diagonals, Circles and Tangents
Ferry Problem
Example: Cosine Rule Assessment
Pythagorean Theorem Calculator
trapezoid field
Spin the Chrome Icon!
Relationship of Calculus and Golf
Watt's Linkage
A Ladder Problem
Miller_Applet 3
Vertical Dilations
Polar Point Ellipse
Square as a Sum
Susino_Applet3
Caustic Cusps
Combination of Reflections through Oblique Lines
Circle Equation
Example: Drawing an Ellipse
Parabola string art
The Difference of Two Circles Is A Line
Parabola Property
Euclid Book 6 Proposition 31
Offcentered Circular cam with a flat face reciprocating follower
Tautochrone pendulum
four bar coupler curve
Circle Involute
Vertical Shift
unnamed2
Proposition 3
Three Body Problem
Reflection Composition 2
Binary Abacus
Parabolic Reflector
Soda Cantastrophy
Exterior Angles of a Triangle
Vector Addition
Prop11
Miller_CCSS7G1
cosine rule test
velez_aplet2
A geometry theorem
Fourier Series
Derivative
Double Transforming Pentagons
Euclids Elements - Book 4 - Proposition 15
Prop01
Euclid Book 1 Proposition 37
Parabola Subnormal
Rotating Ellipses with Arcs
Pedal Triangles
Running For Miles
Circle in a trapezoid
Horizontal Shift
Circle isotomic and Conchoid
Similar Triangle Incenter
Polar Rose: Mathematical Flower
Arcuri_App2
5 bar toy variable radius
Circle isotomic
Geometric Top View Model of the Twisted Savonius Wind Turbine (Interactive)
reflected clocks
Point On A Circle
Binary Test
Tilted clock
Pascal's Limacon
Ellipse Reflection Property
Epic Circle Trace
Miller_Applet 4
Alternate Ellipse Construction
Hyperbola Definition
The Ocean
Regiomontanus Problem
Polar Proportional Point and Circle Puzzler 2
Quick Return Mechanism
Euclids Elements - Book 2 - Proposition 14
Archimedes Twins
Function composition challenge 4
Circle Involute Gear Pair
Morph curve depends on the parametrization of the circle
The Tangent Function
Polar Point Parabola
Catapulting a Ball
Euclid Book 6 Proposition 19
Golden Ratio
Double Pendulum
Pascal's Limacon
Caustic Clock
Relation of tangent slope to derivative
Two Circle Trace
Prop25v2
Piano Moving 2
Reflection in a circle
Equilateral triangle construction
Newton Raphson 3 iterations
Cam Clock
The Goat and the Silo
Ellipse Reflection
Cevians
Two Pendulums
4 bar linkage pendulum
Euclids Elements - Book 1 - Proposition 45
Derivative Calculator
Cam with reciprocating roller follower
Ball Throw Modeled with Mechanical Expressions
Gear pair
Vector Combinations and Span
Pythagoras generalization
If a Tree Grows in a Forest
Square wheeled bicycle
Combination of Reflections through Parallel Lines
Rotating Ellipses
Function composition challenge 5
Caustic curve as focus of parabola
Curve Area
Residual Basics
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Taylor series
parabola envelope
Protractor
Demo
Hyperbolic clock
Example: Area of a Triangle
Trapezoidal Sum Rule
