New in MathWorld -- April 2011
Friday April 29, 2011
- Almost Integer (modified)
Thursday April 28, 2011
- Cayley Graph (modified)
- Cookson Hills Series (modified)
- Flint Hills Series (modified)
- Game of Life (modified)
- Irrationality Measure (modified)
- Life (modified)
- Noncayley Graph (modified)
- Pogson's Ratio
- Quasiperfect Number (modified)
Wednesday April 27, 2011
- Circle Packing (modified)
- Crystallographic Symbol
- Detour Matrix (modified)
- Disk Triangle Picking (modified)
- Dot Chart
- Dot Plot
- Gaussian Triangle Picking (modified)
- Kissing Number (modified)
- Lagrange Expansion (modified)
- Lagrange Inversion Theorem (modified)
- Rigid Circle Packing
- Stable Circle Packing
Tuesday April 26, 2011
- Circle Packing (modified)
- Euler Graph (modified)
- Irrationality Measure (modified)
- Lanczos Approximation (modified)
Monday April 25, 2011
- Detour Matrix (modified)
- Eulerian Graph (modified)
- Maximal Topological Distances Matrix
- Maximum Path Matrix
Friday April 22, 2011
- 120-Cell (modified)
- 16-Cell (modified)
- 600-Cell (modified)
- Time-Dependent Schrödinger Equation
- Time-Independent Schrödinger Equation
Thursday April 21, 2011
- Abel Prize (modified)
- Ball Point Picking
- Cribbage (modified)
- Dottie Number (modified)
- Glove Problem (modified)
- Octaedron Elevatum
- Self-Avoiding Walk Connective Constant (modified)
- Stella Octangula (modified)
Tuesday April 19, 2011
- (-1,1)-Matrix (modified)
- Hadamard's Maximum Determinant Problem (modified)
- Karnaugh Map (modified)
- Log Cosine Function
- Log Sine Function (modified)
- Multivariate Zeta Function (modified)
Monday April 18, 2011
- Conjugate Harmonic Function
- Hilbert Matrix (modified)
- Interval of Convergence
- Polyedge (modified)
- Polynema (modified)
- Polystick (modified)
- Radius of Convergence (modified)
- Simple Graph (modified)
Sunday April 17, 2011
- Riesel Number (modified)
Saturday April 16, 2011
- Robbins Constant (modified)
Friday April 15, 2011
- Apéry's Constant Approximations (modified)
- Ball Triangle Picking (modified)
- Geometric Probability (modified)
- Piecewise Linear Function
- Sphere Tetrahedron Picking (modified)
Thursday April 14, 2011
- Algorithmic Graph Theory
- Egyptian Fraction (modified)
- Gömböc
- Half-Angle Formulas (modified)
- Home Prime (modified)
- Karnaugh Map (modified)
- Minimal Surface of Revolution
- Sinc Function (modified)
- Surface of Revolution (modified)
- Trigonometric Substitution (modified)
- Unistable Polyhedron (modified)
- Weierstrass Substitution
Wednesday April 13, 2011
Tuesday April 12, 2011
- Differential (modified)
Monday April 11, 2011
- Laguerre-Gauss Quadrature (modified)
Sunday April 10, 2011
- Integer Sequence Primes (modified)
- Padovan Sequence (modified)
Friday April 8, 2011
- Majorization (modified)
Wednesday April 6, 2011
- Chebyshev Bias (modified)
- Heart Curve (modified)
- Modular Prime Counting Function (modified)
- Prime Quadratic Effect (modified)
- Transitive Group (modified)
Tuesday April 5, 2011
- Blancmange Function (modified)
- Hypothesis Test
- Reparameterization
Monday April 4, 2011
- q-Gauss Identity (modified)
Friday April 1, 2011
- Abundance (modified)
- Kravitz Conjecture
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