Flower families of Western Canada
Keyboard cleaning solution
Proofs of some differentiation rules
Proof of product rule
Proof of chain rule
Proofs of the sin and cos addition formulas
(needed for the derivative of sin).
Proofs for the three key theorems for continuous functions
Proof of the Intermediate Value Theorem
Proof that continuous functions on [a,b] are bounded
Proof of Extreme Value Theorem
Euclid's proof of Pythagoras Theorem
Newton's Method (and Intermediate Value Theorem) examples
A proof of L'Hospital's rule
Approx. Integration and Simpson's Rule
What's wrong with imperial units?
Space curve example for Frenet-Serret equations
Grad, Div and Curl
Uniqueness of the reduced row echelon form of a matrix
Dimension of Basis
Orthogonality and Eigenvectors
Jordan Normal Form
Singular Value Decomposition
Gerschgorin's Circle Theorem
Classification of finitely generated abelian groups
- proved via Smith Normal Form.
Symmetries of a regular hexagon - a Dihedral group
Duality (Linear programming)
A note on derangements
Inference on serial numbers
Addition and multiplication tables
Other links (outside my pages):
Most common errors in math
that students make.
to maintain html pages.
Systems Programming and Linux
(Shells, C, System).
Last update: 2015 April 7