J's Mathematics PlayGround

Some people work a lot. Some play too much.
Me?
Work is really play while play is embedded in work.
Welcome to my playground.
 
 

Maths Resourses on the Internet

The National Council of Teachers of Mathematics (NCTM)
Alvirne's Maths Quizzes Online
Mathematics Resource Page
MegaMathematics
The Math Forum
The Maths Room

Other Mathematics Links

The Golden Ratio
Fibonacci Numbers
Ancient Number Systems
Logarithms

The Golden Ratio (phi)
        The Golden Section Ratio: Phi
        The Golden Rectangle
        The Golden Mean
        Azure's Golden Rectangle
        Fibonacci Numbers and the Golden Section in Art, Architecture and Music
        Fibonacci Numbers and the Golden Ratio in Nature
        The Golden Section and Ancient Egypt
        The Golden Ratio, Engineering and Advanced Energy Conversion
        The Golden Ratio and Sound Waves? DNA? Infinitely, low, shareable energy?

Fibonacci Numbers
        An Introduction to the Fibonacci Numbers
        The Golden section ratio: Phi and Fibonacci Numbers
        Fibonacci Numbers and the Golden Section in Art, Architecture and Music
        Fibonacci Numbers and the Golden Ratio in Nature
        Interesting Investigations Into Integers in the Fibonacci series
        The first 100 Fibonacci numbers, completely factorised
        An Introduction to Continued Fractions
        Fibonacci puzzles
        Pi and the Fibonacci Numbers
        The Lucas Numbers

Ancient Number Systems
Ancient Chinese Numeration
Ancient Babylonian and Egyptian Mathematics
Mesopotamian Mathematics
Sumerian Numeration
Use of Tokens
Egyptian Fractions
Bibliography of Mesopotamian Mathematics

Some Ancient Number Texts
Moscow Papyrus
Rhind Papyrus
Babylonian Multiplication Table
Babylonian Tablet - An example
Babylonian tablet - Square Root of Two
Plimpton 322
 

Logarithms -the forerunner to modern computing

An Example
An Introduction
Exponents and Logarithms
Logarithmic transformation of equations
Common Logarithms
An Application
Another Application - Nuclear Chemistry
Questions about graphs, exponents and logarithms