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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Beat the Brachistochrone
Cam with reciprocating roller follower
Demo
Miller_Applet 6
Example: Pictures
Caustic Clock
Two ways of finding the Fermat Point
involute clock rotated
Incircle Point of Contact
Parabola string art
Angle Bisector
circle intersections
Abacus Clock
Limits
Conic through 5 points
Minimum Perimeter Inscribed Triangle
Miller_Applet 4
Binary Abacus
Function composition challenge 6
Euclid Book 1 Proposition 38
Proposition 2
Calc is FUN!
Minimum Distance Explained
A Second Look at the Four Bar Linkage
Angle Bisector
volume around an axis
Decline of Lions
proof without words
String Art
Quartic Bezier Curve
Planet Orbit
Circle in a trapezoid
A lemma of Archimedes
Lissajous Figure
Pedal Triangles
Chord Product
Crop Circles
Euclids Elements – Book 4 – Proposition 11
Area of a Trapezoid
Spline Clock
Hyperbolic clock
Derivative Calculator
Least Squares
Arcuri_App2
Serum Cortisol Concentration (mmol/L)
Susino_Applet3
watts up
area under curve
Three Body Problem
Inverse Function Slope Relation
Caustic of y=f(X)
Circle Proof
Hendecagon Diagonals, Circles and Tangents
Garfield's Proof
Euclids Elements – Book 1 – Proposition 22
Offcenter Cam*
Triangle Areas
Fermat Toricelli
Regiomontanus Problem
Similar Triangle Incenter
Combination of Reflections through Oblique Lines
Coffee Cup Caustic
A Three Body Problem
Spin the Chrome Icon!
Serum Melatonin Concentration (pg/mL)
balloon2
Train Problem
Parabolic Reflector
Double Transforming Pentagons
Derivative
Rotating Cube
Tridecagon Diagonals, Circles and Tangents (BIG)
Cycloid
Polar Proportional Point and Circle Puzzler
Maximum Area Configuration of a Four Bar Linkage
reflected clocks
Pythagoras generalization
Rolling Parabola
Hex Flower
Focus Directrix Parabola
Quadratic Zeros
Abacus Explained
Golden Section Construction
Pendulum Spring Mass
Function composition challenge 5
Miller_CCSS7G1
Rotating Ellipses with Arcs
Golden Spiral Approximation
Minimum Perimeter Triangle
Maximum range on a slope
Maximum Area Triangle
Tilted clock
Rotating Ellipses
Pirate Treasure
Pappus Chain
Approximation of a Parabola
Death Star vs. Endor
Ellipse Reflection Property
Body Temperature (degrees Fahrenheit)
Morph a circle into a line
Kaleidoscope
Miller_Applet 2
gear related to belt
velez_aplet2
Parabolic Solar Cooker
Abacus Corrected
Alternate Hyperbola Construction
Four Bar Linkage
four bar coupler curve
Example: Drawing an Ellipse
Symmedian Point
Caustic curve as focus of parabola
Sinusoidal Tangent Mirrors
Parametric Design
Least Squares II
Tangent to a Function
Taylor series
I beam
Point on a Parametric Curve
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Trammel Clock
Function Composition
Projectile Focus
Fourier Series
Pool reflections
Combination of Reflections through Parallel Lines
Triangle Support Reaction Assessment App
Acceleration of A Horse
Protractor
Mechanical Location of the Fermat Toricelli Point
Door Which Opens Both Ways
Archimedes Twins
Tangent Triangle
October Problem
Euclid 1:47
The Goat and the Silo
unnamed2
Prop33
Euclid Book 6 Proposition 8
Basic Unit Circle
Not a spline
Parabola Property
The Difference of Two Circles Is A Line
Cosine Rule
Horizontal Dilations
Stationary Trebuchet
Distributive Property
Maximum Sum of Squares
Polar Rose: Mathematical Flower
Euclid Book 1 Proposition 36
Function composition challenge 5
trapezoid field
Fermat Toricelli Geometric Proof
Mass on a cycloid curve
Tchirnhausen's Cubic
Conveyor Belt*
Binary Clock
The Spinning Dancer
Discovering Pythagoras
A triangle from medians
Incircle Radius
Horizontal Shift
The Tangent Function
Euclids Elements - Book 4 - Proposition 15
Reflection in a circle
Circle Envelope (Hyperbola)
Curve Area
Area Under Sine (draggable)
Four Bar Linkage
Pythagorean Theorem Calculator
Example: Clock
Scotch Yoke with Parameters
Pascal's Limacon
Derivative
Polar Line
Parabola Subnormal
Function composition challenge 3
Scotch Yoke
Circle isotomic and Conchoid
Soda Cantastrophy
function product challenge 2
Tangential Circles
Golden Ratio
Find the Multiple 4
Locus of intersection of reflected rays
Euclid Book 1 Proposition 37
The Ocean
A Ladder Problem
Tangent Lines
Area of a Parallelogram
Equilateral triangle construction
Minimum Distance
Ellipse Incenter Locus
Taylor series
Trapezoidal Sum Rule
involute clock
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Parabola Parametrization
Nicomedes Construction for Cube Root
Example: A Second Look at Euclid's Equilateral Triangle
Ball Throw Modeled with Mechanical Expressions
Hyperbola Polar Line
Area Under a 4 bar linkage
giraffe graph
Simple Similar Triangles
The Sine Function
Ferry Problem
Inverted Trammel
A Median Theorem
Safeway Sales App (Josh Moffat)
Reflection of parallel rays
Vector Combinations and Span
Epic Circle Trace 3
Nicomedes Conchoid Clock
Function Product Challenge 1
Ellipse Parametrization
Inverted Trammel 2
Euclid Book 2 Proposition 11
Circle of Curvature
If a Tree Grows in a Forest
A Path round an elliptical pool
Bhaskara’s Proof
DG flower
Vertical Shift
Ellipse Directrix
Steiner Ellipses
Ellipse Isotomic
Sliding Ladder Problem
Gear pair
N-Gon Approximating a Circle
Ellipse Equations
Squeezing Twisted Savonius Wind Turbine Model
Function Product Challenge 3
Reflection Clock
Weighted sum of distances
Cosine Rule
Demo
Piano mover's problem
Euclid Book 6 Proposition 19
Parabola Caustic
Crank Slider Torque
Cosine Rule
Caustic Formation
Crank Slider
Cardioid Clock
Dilation
Example: Graphical Calculus Practice
Simplifying Expressions
The Cosine Function
Cevians
