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◄ 100 proofs of Pythagorean Theorem
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News forum
Random posts of math questions and solutions
A few exercises
Quiz - elementary math
Solutions to exercises
More problems to exercise your brain ....
100 proofs of Pythagorean Theorem
K12 math forum
Be money $mart! A few very effective money management tips
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Before investing and trading - savings and calculations (II)
Start a business? Try trusted and affordable web hosting service providers!
From Micro Income to Diversified Income Streams
Topic Forum
Using visual input method to type math symbols and equations
Extended example on mathinput by video
Basic Latex markup (1)
Basic Latex markup (2)
Latex - Long division by examples (updated with a fix for the gap)
Quiz - typing basic math symbols
Discussion - typing mathematics
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What is the rule? The truth may not be as you expected!
Demo - supplement to some lecture slides
University math exercises
Calculus and linear algebra exercise solutions
A surface intergal question with detailed (wrong) solution
Examples in complex analysis (includes a MATLAB and MATHEMATICA example))
Topic chatroom
Topic Forum
Get ready for your first lines of R code
Data and Charts
Environments and objects
R Functions
R - Object Oriented Programming
R - work with data
Exercise: make improvements for an excel worksheet
Normal Distribution
Python - some resources
Python - Getting started
My first python program
Image and animations
Discussion forum
IMO 1959 (1st) - 2018 (latest) Problems, Shortlist Problems and Solutions
Mathematical Olympiad & IMO Forums
Some links and resources, Ph.D. qualifying exams
DeepMind and the University of Alberta
Quantum AI, Blockchain, Crypto Market and AI(Artificial Intelligence)
K12 math forum ►