New in MathWorld -- January 2005

Monday January 31, 2005

Sunday January 30, 2005

Anticomplementary Triangle (modified)
Bickart Points (modified)
Brocard Inellipse (modified)
Circumcircle (modified)
Contact Triangle (modified)
Cross Conjugate
Dodecahedron (modified)
Extouch Triangle (modified)
First Yff Triangle
Incircle (modified)
Kiepert Parabola (modified)
Lemoine Inellipse (modified)
Lemoine Triangle (modified)
MacBeath Inconic (modified)
MacBeath Triangle (modified)
Mandart Inellipse (modified)
Medial Triangle (modified)
Orthic Inconic (modified)
Orthic Triangle (modified)
Perspector (modified)
Perspectrix (modified)
Polar Circle (modified)
Polar Triangle (modified)
Reference Triangle (modified)
Second Yff Triangle
Self-Polar Triangle (modified)
Stammler Hyperbola (modified)
Steiner Circumellipse (modified)
Steiner Inellipse (modified)
Steiner Triangle (modified)
Symmedial Triangle (modified)
Tangential Triangle (modified)
Yff Contact Triangle (modified)
Yff Parabola (modified)
Yff Triangles (modified)

Saturday January 29, 2005

Circumconic (modified)
Cube Line Picking (modified)
Excentral-Hexyl Ellipse
Excentral Triangle (modified)
Heap (modified)
Hexyl Triangle (modified)
Second Droz-Farny Circle (modified)
Stammler Circles Radical Circle (modified)

Friday January 28, 2005

Line Line Picking (modified)
Minesweeper
Nine-Point Circle (modified)
Point-Point Distance--1-Dimensional (modified)
Square Line Picking (modified)
Stammler Circles Radical Circle (modified)

Thursday January 27, 2005

Circumcircle (modified)
Circumhyperbola (modified)
Connection Game
Feigenbaum Constant Approximations (modified)
Feigenbaum Function (modified)
Game of Hex (modified)
Oddest Prime
Prime Number (modified)
Quartile (modified)
Reflection Circle (modified)
Reflection Triangle (modified)
Simson Line (modified)
Square Triangle Picking (modified)

Wednesday January 26, 2005

Bernoulli Number (modified)
Circle Function (modified)
Circle Power (modified)
Cork Plug (modified)
Euler Number (modified)
Nine-Point Circle (modified)
Yff Parabola (modified)

Tuesday January 25, 2005

Apéry's Constant (modified)
Cork Plug (modified)
Cube Line Picking (modified)
Even Prime (modified)
Feigenbaum Constant Approximations (modified)
Fibonacci Number (modified)
Fibonacci Prime
Fundamental Theorem of Arithmetic (modified)
Hadjicostas's Formula (modified)
Integer Sequence Primes (modified)
Lucas Number (modified)
Odd Prime (modified)
Squarefree Factorization
Syzygy (modified)
Trip-Let (modified)

Monday January 24, 2005

Sunday January 23, 2005

Feigenbaum Constant Approximations (modified)
Feigenbaum Function (modified)
Graph Isomorphism (modified)
Hadjicostas's Formula
Integer Sequence Primes (modified)
Legendre Polynomial (modified)
Near-Square Prime (modified)
Prime Sums (modified)
Sophie Germain Prime (modified)

Saturday January 22, 2005

Crosspoint
Crosssum
Ehrmann Congruent Squares Point
Euler-Gergonne-Soddy Circle
Euler-Gergonne-Soddy Triangle (modified)
First Neuberg Circle
First Neuberg Triangle (modified)
Inner Inscribed Squares Triangle
Lucas Central Circle (modified)
Neuberg Triangle (modified)
Newton's Method (modified)
Outer Inscribed Squares Triangle
Perspector (modified)
Second Neuberg Circle
Second Neuberg Triangle
Yff Central Circle
Yff Central Triangle (modified)

Friday January 21, 2005

Thursday January 20, 2005

Wednesday January 19, 2005

Tuesday January 18, 2005

Central Circle (modified)
Circumcircle (modified)
Pythagorean Triple (modified)
Statistical Distribution (modified)
Yff Circles
Yff Contact Circle
Yff Contact Triangle (modified)
Yff Parabola (modified)
Yff Points (modified)

Monday January 17, 2005

Sunday January 16, 2005

Saturday January 15, 2005

Algebraic Number (modified)
Algebraic Number Minimal Polynomial (modified)
Ascending Factorial
Bevan Point (modified)
Cocktail Party Graph (modified)
Euler-Mascheroni Constant (modified)
Extangents Circle (modified)
Gamma Function (modified)
Graph Union (modified)
Hyperoctahedral Graph
Intangents Circle (modified)
Ladder Graph (modified)
Log Gamma Function
Log Sine Function
Minimal Polynomial
Pi Formulas (modified)
Pochhammer Symbol (modified)
Prime Constant (modified)
Riemann Zeta Function (modified)
Serret's Integral
Vandermonde's Formula
Weierstrass Constant (modified)

Friday January 14, 2005

Thursday January 13, 2005

Wednesday January 12, 2005

Euler-Mascheroni Constant (modified)
Evans Conic (modified)
Fuglede's Conjecture (modified)
Lemoine Axis (modified)
Lucas Circles (modified)
Near-Square Prime (modified)
Stammler Hyperbola (modified)
Steiner Inellipse (modified)

Tuesday January 11, 2005

Demiregular Tessellation (modified)
Fuglede's Conjecture (modified)
Gallatly Circle (modified)
Lucas Circles (modified)
Tucker Circles (modified)

Monday January 10, 2005

Sunday January 9, 2005

Brocard Angle (modified)
Perspectrix (modified)

Saturday January 8, 2005

Amenable Number (modified)
Neuberg Cubic (modified)
Perspector (modified)
Poristic Triangles
Trilinear Polar (modified)
Trilinear Pole (modified)
Tripolar
Tripolar Coordinates
Tripole
Yiu Circles (modified)
Yiu Triangle (modified)

Friday January 7, 2005

Dirichlet L-Series (modified)

Thursday January 6, 2005

Lucas Inner Circle

Wednesday January 5, 2005

Tuesday January 4, 2005

Monday January 3, 2005

Circle Function (modified)
Parry Circle (modified)
Yiu Circles (modified)

Sunday January 2, 2005

Circumhyperbola
Cube Root (modified)
Factorial Products (modified)
Feigenbaum Constant Approximations (modified)
Second Steiner Circle (modified)
Steiner Circumellipse (modified)
Yiu Circle (modified)
Yiu Circles (modified)

Saturday January 1, 2005

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