arc tangent


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arc tangent

n.
The inverse of the tangent function.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.arc tangent - the inverse function of the tangent; the angle that has a tangent equal to a given number
circular function, trigonometric function - function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle
References in periodicals archive ?
5, 2) Arc Tangent [0, 1) Table 2: Original Maximum Absolute Error Function Range Error Reciprocal 1 [less than or equal to] X < 2 27.
Since the 1980's, he has founded a number of technology companies, including Experclick, Addison Hunter, InterQuest Partners, Alliance Manufacturing Software, and Arc Tangent.
The new CPU/DSP, expected to be available next year, is one of the key components of the ARC Tangent platform, a framework enabling integration of hardware/software IP and related tools from ARC's subsidiary companies -- MetaWare, Precise Software Technologies, and VAutomation -- and third parties.