Dr Chris Tisdell

Introduction to Vectors with Dr Chris Tisdell

Intro to Vectors

Parallelogram proof with vectors

What is a vector?

Vectors: Length and Direction

How to determine the vector from one point to another point

Vectors in 3 dimensions

Associative law for vector addition

Scalar multiplication of vectors: Associative law

Distributive law for Vectors

Parallel vectors and collinear points example

Vectors and collinear points example

Curl of a vector field (ex. no.2): Vector calculus

Divergence and Curl example

My Favourite Math Bot: Chris Tisdell

Calculus of vector functions - 1 variable

How to graph a function. An Example with Asymptote: Dr Chris Tisdell Live Stream

Construct Rational Numbers WITHOUT a Compass!

Wave Equation: Example (PDE)

Advection PDE + chain rule

How to calculate the curl

Forbidden Construction: Trisect an Angle - Geometry with a Circle Arc Template & Neusis Straightedge

Nonhomogeneous 2nd-order differential equations

What is the span of vectors?

Derivatives of vector functions example

How to solve second order differential equations

How big are complex numbers?

Integrals with square root sign

Modulus of a product is the product of moduli

Complex numbers: example of how to prove the real part of a complex number is zero.

Reverse triangle inequality

What is the curl?

A Model Connecting Online Sharing and Learning

Fourier series + Fourier's theorem

Limits of vector functions

How to sketch level curves

1131 Calc Lecture 1

Cauchy-Euler differential equation

Triple integrals: How to calculate volume

plot3d command in Maple. How to plot functions of two variables!

Partial derivatives: 2nd order examples

Fourier transforms: heat equation

Critical points of functions

Will technology replace teachers? Chris Tisdell

Divergence of a vector field: Vector Calculus

What is the power of a complex number?

Left hand limits, Right hand limits and Continuity of Functions Tutorial (Week 3, 2021)

Vector functions of one variable tutorial

Evaluating challenging integrals via differentiation: Leibniz rule

How to graph a function. An Example: Dr Chris Tisdell Live Stream

How to integrate by partial fractions

How to find critical points of functions

Construct √2 WITHOUT a Compass! Circle Arc Template to the Rescue!

Laplace Transform: Second Shifting Theorem

Chalkboard Geometry: Bisect Angle Construction

Second derivative test: FAIL

Intro to Fourier series and how to calculate them