# New in *MathWorld* -- June
2013

### Sunday June 30, 2013

### Saturday June 29, 2013

- Champernowne Constant (modified)

### Wednesday June 26, 2013

- Independence Number (modified)
- Kneser Graph (modified)
- Odd Graph (modified)
- Triangular Graph (modified)

### Saturday June 22, 2013

- Hamiltonian Cycle (modified)

### Wednesday June 19, 2013

- Cross Product (modified)
- Normal Vector (modified)

### Monday June 10, 2013

- Quartic Symmetric Graph (modified)

### Friday June 7, 2013

- Graph Cycle (modified)
- Graph Periphery (modified)

### Thursday June 6, 2013

- Beal's Conjecture (modified)
- Clique (modified)
- Clique Covering Number (modified)
- Pseudoforest (modified)
- Pseudotree (modified)
- Quadratic Reciprocity Theorem (modified)

### Wednesday June 5, 2013

- Hamilton Decomposition (modified)
- H^*-Connected Graph (modified)
- Isolated Point (modified)

### Tuesday June 4, 2013

- Planar Embedding (modified)
- Planar Straight Line Embedding (modified)

### Monday June 3, 2013

- Lovász Number (modified)

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