英语词汇“arc tangent”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	arc tangent
释义	arc tangent Trig. the angle, measured in radians, that has a tangent equal to a given number. Abbr.: arc tan; Symbol: tan^-1 Also called inverse tangent. [1905-10]
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