With this specific meaning of "range between"/"closed interval" it is often used in Eastern European italo-/franco-phone languages/texts. A short history of obe

With this specific meaning of "range between"/"closed interval" it is often used in Eastern European italo-/franco-phone languages/texts. A short history of obelus on StackExchange [1]. [1] https://hsm.stackexchange.com/a/9530 https://hsm.stackexchange.com/a/9530