# New in *MathWorld* -- July
2004

### Saturday July 31, 2004

- Bicorn (modified)
- Cocked Hat Curve (modified)

### Friday July 30, 2004

- Doublestruck (modified)
- Set (modified)

### Wednesday July 28, 2004

- Elliptic Integral of the Second Kind (modified)
- Series (modified)

### Tuesday July 27, 2004

- Conjugation (modified)
- Star Discrepancy (modified)

### Friday July 23, 2004

- Infinite Series (modified)
- Series (modified)
- Square (modified)
- Supplementary Angles (modified)

### Thursday July 22, 2004

- Coplanar (modified)

### Wednesday July 21, 2004

- Airy Functions (modified)
- Entire Function (modified)
- Erf (modified)
- Erfc (modified)
- Erfi (modified)
- First Lemniscate Constant
- Fresnel Integrals (modified)
- Gamma Function (modified)
- Gauss's Constant (modified)
- Lemniscate Constant (modified)
- Second Lemniscate Constant
- Sine Integral (modified)
- Square Point Picking
- Ubiquitous Constant

### Tuesday July 20, 2004

- Cube Point Picking (modified)

### Sunday July 18, 2004

### Saturday July 17, 2004

- Caterpillar Graph (modified)
- Contour Integration (modified)
- NKS
- Pole (modified)
- Tower of Hanoi (modified)
- Towers of Hanoi (modified)

### Thursday July 15, 2004

- Cone (modified)

### Tuesday July 13, 2004

- Ellipse (modified)
- Euclidean Algorithm (modified)
- Hypotenuse (modified)
- k-Connected Graph (modified)

### Monday July 12, 2004

- Base (modified)

### Saturday July 10, 2004

- Experimental Mathematics (modified)

### Friday July 9, 2004

- Catalan's Constant (modified)
- Triangle Wave (modified)

### Wednesday July 7, 2004

- Chromatic Number (modified)
- Complete Graph (modified)
- Euler Product (modified)
- Orthogonal Basis (modified)
- Riemann Hypothesis (modified)
- Two Trains Puzzle (modified)

### Tuesday July 6, 2004

- Airy Functions (modified)
- Factorial (modified)

### Monday July 5, 2004

- Fermat Number (modified)
- Golden Angle (modified)
- Wilker's Inequalities

### Sunday July 4, 2004

- Airy Functions (modified)
- Airy Zeta Function
- Catalan's Constant (modified)
- Chebyshev Polynomial of the First Kind (modified)
- Chebyshev Polynomial of the Second Kind (modified)
- Factorial (modified)
- Hadamard Matrix (modified)
- Hermite Polynomial (modified)
- Laguerre Polynomial (modified)
- Legendre Polynomial (modified)

### Saturday July 3, 2004

- Double Integral
- Double Series (modified)
- Exponential Function (modified)
- Harmonic Series (modified)
- Infinite Series (modified)
- Inverse Sine (modified)
- Series (modified)

### Thursday July 1, 2004

- Chebyshev Bias (modified)
- Chebyshev Functions (modified)
- Fractional Part (modified)
- Golden Ratio (modified)
- Mertens Conjecture (modified)
- Prime Race
- Riemann Function (modified)
- Sultan's Dowry Problem (modified)
- Wolstenholme Number

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