反正切
n. the inverse function of the tangent; the angle that has a tangent equal to a given number
英汉双解字典由 ECDICT 提供
抱歉，条目 arctangent 还未被 LUMA 收录。
反正切
n. the inverse function of the tangent; the angle that has a tangent equal to a given number
英汉双解字典由 ECDICT 提供