# New in *MathWorld* -- March
2019

### Wednesday March 27, 2019

### Friday March 22, 2019

- Graph Crossing Number (modified)
- Planar Graph (modified)

### Tuesday March 19, 2019

- Complete Angle
- Full Angle (modified)
- Round Angle

### Thursday March 14, 2019

- Incomplete Gamma Function (modified)
- Longest Path (modified)
- Longest Path Problem (modified)

### Wednesday March 13, 2019

- Path Polynomial (modified)

### Thursday March 7, 2019

- Dual Polyhedron (modified)

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