Chronology of Updates (1998)

December 22, 1998	Upgraded the page on Pythagorean Triples with a nice applet
December 8, 1998	Transitivity in Action
November 29, 1998	Morley's Pursuit of Incidence
November 11, 1998	A Problem on an Infinite Checkerboard
November 6, 1998	A three circles problem and Cutting Squares
November 5, 1998	Pappus' Theorem
November 3, 1998	The Pivot Theorem
October 30 1998	Upgraded pages on Bertrand's Paradox
October 29 1998	A page commemorating the exhibition and sale of the Archimedes Palimpsest by Scott Brodie
October 28 1998	Doodling and Miracles
October 26 1998	Another pair of proofs of Morley's Miracle
October 23 1998	J.Conway's and D.J.Newman's proofs of Morley's Miracle
October 22 1998	Thanks to Scott Brodie for a critical page, "Extra-geometric" proofs of the Pythagorean Theorem
October 21 1998	Morley's Miracle
October 11 1998	Josephus Flavius problem, recursive solution
October 10 1998	Mechanical Proof of the Pythagorean Theorem
October 9 1998	The Dumb Parrot
October 6 1998	More On Inscribed Angles
October 2 1998	Cantor sets
September 29 1998	Fish Soup Game
September 17 1998	Continued Fractions on the Stern-Brocot Tree
September 14 1998	Napoleon's Theorem by Plane Tesselation
September 7 1998	Munching on Inscribed Angles
August 29 1998	Hearty Munching on Cardioids
August 17 1998	Paper Folding
August 2 1998	Copernicus' Theorem
July 27 1998	Mathematics \|\| Computers (Or Is it &&?)
July 25 1998	With One 4
July 20 1998	Make Your Move, Kid!
July 18 1998	Mediant Fractions
July 17 1998	Applications of Pick's Theorem
July 7 1998	Infinite Latin Squares
July 3 1998	Proofs Without Words
June 20 1998	The Floor Function
June 18 1998	Infinity and Probability
June 7 1998	A Geometric Illustration of a Convergent Series
June 6 1998	Is 0.999... = 1?
May 31 1998	Modes of Thinking
May 30 1998	Iterations and the Mandelbrot Set
May 25 1998	Fractions on a Binary Tree
May 24 1998	Operations on Fractions
May 18 1998	A Property of Cubic Equations
May 17 1998	Four Geometric Problems of Antiquity
May 16 1998	Constructible Numbers, examples
May 10 1998	Constructible Numbers
May 8 1998	Sine, Cosine, and Ptolemy's Theorem
April 30 1998	Added two more proofs of Pythagoras' Theorem to the total of 27.
April 29 1998	Pick's Theorem Applies to Farey Series
April 28 1998	Pick's Theorem
April 19 1998	Gaussian Integers
April 18 1998	Minimax Principle
April 17 1998	Strange Integers, Fundamental Theorem of Arithmetic
April 16 1998	Strange Integers, divisors and primes
April 13 1998	Strange Integers
April 11 1998	Interest Calculations
April 8 1998	Updated the page on constructing an n-gon given the midpoints of its sides
April 7 1998	Examples of peculiar word usage in physics and evolutionary science
April 6 1998	Farey series, a story
March 28 1998	Merlin's Magic Squares
March 24 1998	Bisecting arcs
March 21 1998	The Fermat Point and Generalizations
March 20 1998	Various Geometries
March 16 1998	Barycentric coordinates and Geometric Probability
March 15 1998	Integer Iterations on a Circle
March 10 1998	Point in a Square, a beautiful proof
March 9 1998	Van Obel Theorem, Determinants, and Barycentric Coordinates
February 27 1998	The Collage Theorem
February 15 1998	Sierpinski Gasket and Tower of Hanoi
February 12 1998	Pythagorean Triples
February 10 1998	3 Glasses Problem in Barycentric Coordinates
February 9 1998	Barycentric coordinates
February 8 1998	Sierpinski Gasket by Trema Removal
February 7 1998	Lewis Carroll's Game of Logic
February 6 1998	Soriteses
February 4 1998	Non-Euclidean Geometries, As Good As Might be
February 3 1998	Frieze Patterns
February 1 1998	Dot Patterns and Sierpinski Gasket
January 31 1998	Discovery of the Non-Euclidean Geometries
January 24 1998	Paper strip activities, two strips
January 23 1998	Attempts to Prove The Fifth Postulate
January 21 1998	Background on non-Eclidean Geometries and Euclid's Fifth Postulate
January 19 1998	Thanks to Scott Brodie for the insightful page Pythagorean Theorem is Equivalent to Parallel Postulate.
January 14 1998	Evolution of Algebraic Symbolism, an Example
January 6 1998	Binary Encoding, Another Interpretation
January 3 1998	Binary Encoding with the Stern-Brocot tree
January 2 1998	A Fine Feature of the Stern-Brocot tree
January 1 1998	Yet Another of Euler's Formulas

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