Usage examples (25)

• Boethius seems to have been the first to use the term quadrivium, joining music with the mathematical arts of arithmetic, geometry, and astronomy.
• B1 is thus the earliest text to identify the set of sciences that became known as the quadrivium in the middle ages and that constitute four of the seven liberal arts.
• These four subjects make up the quadrivium, after all.
• The arts of the trivium (grammar, rhetoric, logic) and those of the quadrivium