Community Profile

Crista Arangala

25 total contributions since 2017

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Submitted

Transforming the dog with a composition of linear transformations
The user can see how composition of linear transformations work in this app.

Submitted

Inverse and Nullspaces in Gf(p)
Users can input a matrix and explore the inverse and nullspace in integer fields

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Signed Determinant App
Explore how the permutations relate to the terms in a determinant

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Singular Values
In this app users can explore singular values and see how they relate to orthogonal vectors.

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Orthogonal Grids
This app shows how sheer transformations and rotation affect orthogonal grids.

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Multistate Lights Out
The user can see solutions to many different Lights Out games

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Conic Sections
This app will help the user understand ellipses, parabolas, and hyperbolas.

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Least Square Linear Regression
Visualize the concept of Least Square Regression

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Change of Basis
This app shows how the coordinates of a point change relative to the basis vectors in 2D

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Cauchy Schwarz Inequality for Integrals
Explore the Cauchy Schwarz inequality for integrals

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Cauchy Schwarz for Vectors
Explore the Cauchy Schwarz inequality for vectors

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Triangle Inequality with Functions
Visually explore the Triangle Inequality

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Sum of Two Vectors
Visualize the sum of two vectors

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Transforming the dog with rotation
Use rotation to transform a dog and make connections to linear transformations

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Transforming the Dog
Use Linear transformations to see how a dog transforms.

Submitted

Matrix Multiplication App
In this app users can explore the process behind matrix multiplication.

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Counting Paths of Nim App
Users can explore the number of paths between two positions in Nim

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3x3Determinant App
Visualize how to take the determinant of a 3x3 matrix

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Permutations App
Use this app to visualize permutations.

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Homogeneous Systems of Coupled Linear Differential Equations
Students can visualize solution curves and phase portraits

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Simple Epidemic Model
Explore solutions the Bailey's simple epidemic model.

Submitted

Forced Oscillator with Dampening
Change the spring mass, constant, dampening constant or more parameters to see the change in system.

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Predator Prey System
Explore how the parameters of the predator prey system effect the solution curves.

Submitted

Visualizing The Solutions of Two Linear Differential Equations
Students can explore the solutions to linear systems and look at the phase portrait.