# New in *MathWorld* -- October
2012

### Tuesday October 30, 2012

### Sunday October 28, 2012

- Cranioid (modified)

### Saturday October 27, 2012

- Area (modified)
- Area Moment of Inertia (modified)
- Fish Curve (modified)
- Geometric Centroid (modified)
- Green's Theorem (modified)

### Friday October 26, 2012

- Cesàro Equation (modified)
- Cissoid of Diocles (modified)

### Friday October 5, 2012

### Tuesday October 2, 2012

- Tangent Number (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 ]