efter 5 år får Ingeniørdebat.dk nu en ansigtsløftning
Gymnasielærer er foruroliget over mange elevers talforståelse: »De tror, at to divideret med to er nul«
This form of the obelus was also occasionally used as a mathematical symbol for subtraction in Northern Europe; such usage continued in some parts of Europe (including Norway and, until fairly recently, Denmark).