# caret notation

> notation for C0 control characters; consists of a caret (^) followed by a capital letter; e.g. 0x04 is represented by ^D, while 0x00 is ^@ (@ is the ASCII character before A)

**Wikidata**: [Q2814050](https://www.wikidata.org/wiki/Q2814050)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Caret_notation)  
**Source**: https://4ort.xyz/entity/caret-notation