# De Thiende

> book by Simon Stevin that extends positional notation to the use of decimals to represent fractions

**Wikidata**: [Q4414473](https://www.wikidata.org/wiki/Q4414473)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/De_Thiende)  
**Source**: https://4ort.xyz/entity/de-thiende