# New in *MathWorld* -- July
2020

### Thursday July 30, 2020

- Graceful Labeling (modified)

### Wednesday July 29, 2020

- Wasteful Number (modified)

### Thursday July 23, 2020

- Bean Curve (modified)
- Irrationality Measure (modified)

### Wednesday July 22, 2020

- Bean Curve (modified)
- Lima Bean Curve

### Tuesday July 21, 2020

- Biconnected Graph (modified)
- Connected Graph (modified)
- k-Connected Graph (modified)
- Vertex Degree (modified)

### Friday July 17, 2020

- Biconnected Graph (modified)
- Connected Graph (modified)
- Edge Cut (modified)
- Edge Cut Set (modified)
- k-Connected Graph (modified)
- Separating Set
- Vertex Connectivity (modified)
- Vertex Cut (modified)
- Vertex Cut Set (modified)

### Thursday July 16, 2020

- Lemniscate (modified)
- Toric Section (modified)

### Monday July 13, 2020

- Plumbing (modified)

### Sunday July 12, 2020

- Mongolian Tent Graph (modified)

### Thursday July 9, 2020

- Saalschütz's Theorem (modified)

[ 2024 ▪ 2023 ▪ 2022 ▪ 2021 ▪ 2020 ▪ 2019 ▪ 2018 ▪ 2017 ▪ 2016 ▪ 2015 ▪ 2014 ▪ 2013 ▪ 2012 ▪ 2011 ▪ 2010 ▪ 2009 ▪ 2008 ▪ 2007 ▪ 2006 ▪ 2005 ▪ 2004 ▪ 2003 ▪ 2002 ▪ 2001 ▪ 2000 ▪ 1999 ]