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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Relation of tangent slope to derivative
Coffee Cup Caustic
Crank Slider
Maximum Area Configuration of a Four Bar Linkage
Spline Approximation
Crank Slider
Example: Area of a Triangle
Fermat Toricelli
Decay of Barium-141
Newton Raphson 3 iterations
Circles, Tangents, and Heptagon Diagonals
Euclid 1:47
Parabola Tangent Circumcircle
Four Bar Linkage
A Second Look at the Four Bar Linkage
Equilibrium
Hyperbola Definition
balloon2
cosine rule test
unnamed2
Convex Concave
incircle radius
reflected clocks
Coordinate Clock
Simple Chaos Machine
Paucellier's linkage
A door which opens both ways
Dreamcatcher
Cycloid is the Brachistochrone
Morphing Clock
Angle Bisector
Pythagoras generalization
Ellipse Reflection Property
I beam
Example: Euclid's Equilateral Triangle
Chord Product
Minimum Perimeter Inscribed Triangle
4 Bar Linkage Kinematics
Similar Triangle Incenter
Four Bar Linkage
Miller_Applet 2
Derivative
Derivative
Tangent Triangle
Euclid Book 6 Proposition 31
Weighted sum of distances
Ellipse Incenter Locus
Combining Like Terms II
The Relationship Between Position and Velocity
Double Pendulum
Function composition challenge 5
Squeezing Twisted Savonius Wind Turbine Model
Function composition challenge 4
Tangent Lines
Sliding Ladder Problem
Symmedian Point
Angle Bisector
Basic Derivatives
Ellipse Parametrization
Oil Pipeline Problem
involute clock
Residual Plots
Not a spline
parabola envelope
Scotch Yoke
Relationship of Calculus and Golf
Piano Moving 2
Tangential Circles
proof without words
Garfield's Proof
involute clock rotated
Nicomedes Conchoid Clock
Lifeguard Problem
Offcenter Cam*
The Ocean
Example: Cosine Rule Assessment
Kaleidoscope
Point on a Parametric Curve
Square as a Sum
September Problem
Pythagoras' Proof
Reflection in a circle
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Pythagorean Theorem Calculator
Demo
Golden Spiral Approximation
Trammel Clock
Ellipse Reflection
Function Composition
Tautochrone pendulum
Area Under Sine (draggable)
Circle Involute
double pendulum
Crop Circles
Alternate Hyperbola Construction
Morph a circle into a line
Offcentered Circular cam with a flat face reciprocating follower
Watt's Linkage
Euclids Elements – Book 4 – Proposition 11
giraffe graph
Function composition challenge 6
Reflection Composition 2
Moving point
Tangents to Polar Functions
Beat the Brachistochrone
4 bar linkage pendulum
Optimal Performance of Box Solar Cooker
Three Body Problem
Investigating Integrals through Polygons
Ellipse Reflection Property
Parabola string art
Even and Odd Functions With a Tangent Twist
Door Which Opens Both Ways
Tilted clock
Euclid Book 1 Proposition 37
Cevians
A geometry theorem
Parabola Caustic
If a Tree Grows in a Forest
Rolling Wheel
Binary Abacus
Ball Throw Modeled with Geometry Expressions
Two Circle Trace
Regiomontanus Problem
Ellipse Directrix
Circle Envelope
Euclid Book 6 Proposition 15
Serum Cortisol Concentration (mmol/L)
Hex Flower
Tangent to a Function
Vector Addition
Bouncing Ball
Mass on a cycloid curve
The Tangent Function
gear related to belt
Proof by Shear Transformation
Tangrams
Spin the Chrome Icon!
Locus of intersection of reflected rays
Proposition 1
Ellipse Generalization
Serum Melatonin Concentration (pg/mL)
Slope
Pantograph
Vertical Shift
Parabolic Reflector
Incircle Point of Contact
Cycloid Clock
Circle Equation
A lemma of Archimedes
Abacus Corrected
Train Problem
Lecture11-DerivativeOfALine
Epic Circle Trace 2
Morph curve depends on the parametrization of the circle
Fermat Toricelli Geometric Proof
Fourier Series
A triangle from medians
Area Between The Curves
Euclids Elements - Book 1 - Proposition 01
Parametric Design
Binary Test
Euclids Elements - Book 4 - Proposition 15
Hyperbola Equations
Combination of Reflections through Oblique Lines
Caustic of y=f(X)
Vertical Dilations
Maximum Area Triangle
Lissajous Figure
Gear pair
Parabola Parametrization
Tridecagon Diagonals, Circles and Tangents (BIG)
Parallelogram area
Pappus Chain
Least Squares
Point On A Circle
Binary Clock
Euclid Book 1 Proposition 35
Focal Triangle
Heptagon
Two ways of finding the Fermat Point
Find the Multiple 4
Rolling Parabola
Quick Return Mechanism
Nicomeded Conchoid Apparatus
The Cosine Function
Rotating Ellipses with Arcs
Regiomontanus Problem
Least Squares Regression
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Decline of Lions
Normal Distribution
Kaleidoscope
An Arbelos Theorem
Euclids Elements – Book 1 – Proposition 22
Point Trilateration
watts up
Maximum Perimeter Triangle
Minimum Distance
Quartic Bezier Curve
Basic Unit Circle
A Ladder Problem
Limit Derivation of PI
Circle in a trapezoid
Area of a Triangle
Projectile High Point
Polar Rose: Mathematical Flower
Minimum Inscribed Perimeter
A Median Theorem
circle intersections
binary clock
Circles, Tangents and Nonagon Diagonals
The Spinning Dancer
Alternate Ellipse Construction
Derivative
Ball Throw Modeled with Mechanical Expressions
Abacus Explained Properly
Square wheeled bicycle
Approximation of a Parabola
Morley's Theorem
Jeep Wheeling Trip
Soda Cantastrophy
Inverted Trammel 2
Proposition 3
A Locus Problem
Cycloid
Two Pendulums
Incircle Radius
Dilation
Caustic Cusps
A Ladder Problem
Drive in Movie Problem
And the envelope please...
Protractor
Circle Involute Gear Pair
Taylor series
Simplifying Expressions
Horizontal Dilations
Prop11
5 bar toy variable radius
Parabola Generalization
Inverted Pendulum
Miller_CCSS7G1
Parabola Directrix
Prop25v2
Reflection of parallel rays
Hyperbolic clock
Example: Altitude of a Triangle
Death Star vs. Endor
Combining Like Terms I
