# New in *MathWorld* -- October
2020

### Monday October 26, 2020

- Standard Tori (modified)

### Thursday October 22, 2020

- Dodecahedral Graph (modified)

### Monday October 19, 2020

- Integral (modified)
- Integral Embedding (modified)
- Integral Graph (modified)

### Tuesday October 13, 2020

### Friday October 9, 2020

- Planar Embedding (modified)

### Thursday October 8, 2020

- Klein Bottle Crossing Number
- Torus Grid Graph (modified)

### Tuesday October 6, 2020

- Graceful Labeling (modified)

### Saturday October 3, 2020

- Graceful Labeling (modified)
- Icosahedral Graph (modified)

### Friday October 2, 2020

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