| 单词 | arc tangent |
| 释义 | arc tangentnoun Trigonometry.the angle, measured in radians, that has a tangent equal to a given number. Abbreviation: arc tan; Symbol: tan−1 Also called inverse tangent . Origin of arc tangentFirst recorded in 1905–10 Words nearby arc tangentarc second, arcsin, arc sine, arc spectrum, arc tan, arc tangent, arctation, arctic, Arctic char, Arctic Circle, Arctic daisy Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for arc tangentarc tangent The inverse of the tangent function. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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