释义 |
cofunctionenUK
co·func·tion C0459800 (kō′fŭngk′shən)n. The trigonometric function of the complement of an angle: The tangent is the cofunction of the cotangent.cofunction (ˌkəʊˈfʌŋkʃən) n1. a joint function2. (Mathematics) maths the trigonometric function of the complement of a given angleco•func•tion (ˈkoʊˌfʌŋk ʃən) n. the trigonometric function of the complement of a given angle or arc: cosθ is the cofunction of sinθ. [1905–10] |