UMass Lowell Web
Form your own Groupoid.
Generate Cayley tables of some of the EAAM groups.
- Cayley tables of
Cayley Tables for the ring Z
Connect the Dots
- visualization of finite cyclic groups.
- Cayley tables for some small extension rings
The Morphism Game
- Find a morphism between two groups
Exponential growth model
Logistic model & the spread of epidemics
Linear least squares approximation
Linear least squares approximation - Input your own data file!
Probability & Statistics
Calculations with the Normal Distribution
Confidence intervals of the Chi-Square distribution
Simulation of rolling a pair of n-sided dice a number of times.
Finite State Markov Chains (small ones)
Interpolation by Differences
"New Kind of Science"
One dimensional cellular automata
Calculus and Precalculus
Representations of a function
Derivatives and Their Approximation
Multiple Riemann sums and their errors
Integration Error: Midpoint vs. Trapazoid Rules
First order initial value problems
Second order initial value problems
Second order boundary value problems
Fun with Numbers
Fractions with specific periods
The Balanced Ternary Number System
Visible Structures in Number Theory
The Phi Number System
A Fibonacci Number System
Mix & Match
Simple Continued Fractions
Greatest Common Divisors - the Extended Euclidean Algorithm
UML Information Kiosk
html form control
UML Script index
Most of these pages require input that is consistant with
This collection is
listed on Merlot
- feel free to comment on it there.
Ken Levasseur's Home Page
at UMass Lowell