Mysterious Person
Maths, programming, and other stuff I guess

Deriving the surface area of a solid of revolution and the arc length of a curve

The Fundamental Theorem of Calculus (stream clip)

Sum and Product Puzzle

Learning about the mean value theorem

Differentials: Minima and Maxima stuff

Implicit differentiation stuff

Chain rule questions

Learning trig derivatives

Derivatives as rates of change

3 SQL problems | Part 4

3 SQL questions | Part 3

3 SQL Problems | Part 2

3 SQL problems | Part 1

Finding Derivatives using the slope equation

Solving limits

Matplotlib basics (Python)

Basics of Numpy

TkInter's Frame and PanedWindow widget

TkInter's Geometry Manager, place() and grid()

TkInter's messagebox module

TkInter's radio buttons and check buttons

TkInter's Text and Entry Widgets

Introduction to Python's TkInter

The Cardinality of a power set... and the sum of combinations

Use Of Combinations In The Binomial Theorem

The Six Trigonometric Functions

Introduction to derivatives

Limits (Summary)