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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Vector Addition
Train Problem
gear related to belt
Coffee Cup Caustic
The Relationship Between Position and Velocity
Area of a Parallelogram
Symmedian Point
A Ladder Problem
Tangent Triangle
Function Product Challenge 3
Serum Cortisol Concentration (mmol/L)
Caustic curve as focus of parabola
Death Star vs. Endor
Least Squares II
A Chaotic Flywheel
Circle of Curvature
Least Square Linear Regression
Quick Return Mechanism
Bouncing Ball
Abacus Explained Properly
Minimum Distance Explained
Elliptical clock
Function composition challenge 3
N-Gon Approximating a Circle
Miller_CCSS7G1
Horizontal Dilations
Function composition challenge 2
Spline Approximation
Jeep Wheeling Trip
Tangential Circles
Box Solar Cooker
Gabbi's App
hyperbolic clock with explanation
Morley's Theorem
Proposition 2
Parabola and catenary
Function composition challenge 4
Residual Plots
Point On A Circle
Circle isotomic
A Path round an elliptical pool
giraffe graph
Heptagon
If a Tree Grows in a Forest
Mass on a cycloid curve
The Tangent Function
Tangent to a Function
Tchebychev's Straight Line Linkage
Parabolic Reflector
Two Circle Trace
Kaleidoscope
Fermat Toricelli Geometric Proof
Pappus Chain
Example: Graphical Calculus Practice
5 bar toy variable radius
Simplifying Expressions
Exterior Angles of a Triangle
Ellipse Definition
Limit Derivation of PI
Cam Clock
Maximum Area Configuration of a Four Bar Linkage
Offcentered Circular cam with a flat face reciprocating follower
cosine rule test
Euclids Elements – Book 1 – Proposition 42
Four Bar Mechanism for Intermittent Drive
Focal Triangle
Door Which Opens Both Ways
Euclid Book 1 Proposition 37
Caustic Clock
Cosine Rule
Hex Flower
Piano mover's problem
Mechanical Location of the Fermat Toricelli Point
Demo
Prop25v2
Pendulum Spring Mass
Squeezing Twisted Savonius Wind Turbine Model
Lifeguard Problem
Tridecagon Diagonals, Circles and Tangents
Catapulting a Ball
Quartic Bezier Curve
Caustic Cusps
Stationary Trebuchet
Miller_Applet 3
Maximum Angle of Reflection
Discovering Pythagoras
Incircle Radius
Vertical Shift
Polar Line
Rotating Ellipses
Apparent Plane Speeds
Maximum Area Triangle
Planet Orbit
Parabolic Mirror
proof without words
Cycloid
Golden Ratio
Circle Proof
Inverted Pendulum
Conic through 5 points
Relationship of Calculus and Golf
Inverted Trammel 2
Moving point
Focus Directrix Parabola
Proposition 3
Trapezoidal Sum Rule
Body Temperature (degrees Fahrenheit)
Square as a Sum
Zipline Design
Hyperbola Generalization
Piano moving 3
Function composition challenge 5
The Spinning Dancer
Vector Combinations and Span
Area Between The Curves
Simpson Line
Pirate Treasure
Inverse Function Slope Relation
Cycloid is the Brachistochrone
Chord Angle Theorem
Golden Spiral Approximation
Circles, Tangents, and Heptagon Diagonals
Circle in a trapezoid
Proof by Shear Transformation
Scotch Yoke
Convex Concave
Circle Involute Gear Pair
Triangle Support Reaction Assessment App
Even and Odd Functions With a Tangent Twist
Parabola string art
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Quadratic Zeros III
Triangle Areas
Abacus Explained
Residual Basics
Parabola Directrix
Chord Product
A door which opens both ways
Pythagoras generalization
First and second derivatives!
Susino_Applet3
Minimum Distance
Parabolic Solar Cooker
Demo
Prop01
Running For Miles
Abacus Corrected
Caustic of y=f(X)
Derivative Test Concepts
Circumcircle Construction
Watt's Linkage
Ellipse Reflection Property
unnamed2
Reflection in a circle
A triangle from medians
Approximation of a Parabola
Four Bar linkage with line
Tilted clock
Rotating Cube
Tautochrone
Curve Area
Circle Involute
Binary Test
Serum Melatonin Concentration (pg/mL)
Cosine Rule
Euclids Elements - Book 1 - Proposition 45
Nicomedes Construction for Cube Root
Epic Circle Trace 2
Square wheeled bicycle
Derivative
Pythagorean Theorem Calculator
Euclid Book 6 Proposition 1
Dreamcatcher
Derivative
Maximum Sum of Squares
Bhaskara’s Proof
Arcuri_App2
October Problem
September Problem
Circle Envelope (Hyperbola)
Parallelogram area
Polar Point Ellipse
Dilation
Regiomontanus Problem
reflected clocks
parabola envelope
Safeway Sales App (Josh Moffat)
Parabola Tangent Circumcircle
Two ways of finding the Fermat Point
Pascal's Limacon
Rotating Ellipses with Arcs
Caustic Cusps
Maximum Perimeter Triangle
Hyperbola Definition
involute clock rotated
Three Body Problem
Parallels and Reflections
Circle Envelope
Wheeled Trebuchet
Four Bar Linkage
Simple Similar Triangles
Oil Pipeline Problem
Crank Slider
Reflection Clock
Euclids Elements – Book 3 – Proposition 08
Miller_Applet 4
Euclid Book 1 Proposition 35
Euclid Book 2 Proposition 11
Maximum range on a slope
Circles, Tangents and Nonagon Diagonals
Reflection Composition
balloon2
Miller_Applet 6
Ferry Problem
Taylor series
involute clock
Basic Derivatives
Paucellier's linkage
Area of a Trapezoid
Euclid Book 6 Proposition 15
Trebuchet
Binary Clock
And the envelope please...
DG flower
Ball Throw Animation
A lemma of Archimedes
Parabola Subnormal
Find the Multiple 4
Tchirnhausen's Cubic
Parabola Generalization
Golden Section Construction
Example: Euclid's Equilateral Triangle
Kaleidoscope clock
Area Under a 4 bar linkage
Euclid Book 6 Proposition 8
Optimal Performance of Box Solar Cooker
Incircle Point of Contact
Nicomeded Conchoid Apparatus
Cubic Spline
Euclids Elements - Book 2 - Proposition 14
Parabola Caustic
Maximum Area Triangle
Reflection of parallel rays
Minimum Perimeter Inscribed Triangle
A geometry theorem
function product challenge 2
Ellipse Directrix
circle intersections
Parabola Parametrization
Decay of Barium-141
