Engelsk navneord: Napier's bones | |||
1. | Napier's bones (om genstand) a set of graduated rods formerly used to do multiplication and division by a method invented by John Napier | ||
Termer med samme betydning (synonymer) | Napier's rods | ||
Mindre specifikke termer | calculating machine, calculator | ||
Overordnet anvendelse | plural, plural form | ||