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There are two functions for calculating the inverse tangent or arctan in Excel. These two functions are ATAN and ATAN2 (“atan” is short for arctangent), and they each have specific uses depending on the desired results that you’d like to obtain and the inputs available.
This article describes the formula syntax and usage of the ATAN function in Microsoft Excel. Description. Returns the arctangent, or inverse tangent, of a number. The arctangent is the angle whose tangent is number. The returned angle is given in radians in the range -pi/2 to pi/2. Syntax. ATAN(number)
17 cze 2024 · The ATAN function of Excel enables you to find arctan from the given tangent of an acute angle in a right-angle triangle. You can also use the same function to calculate inverse tan when you have the length values of the opposite and adjacent sides of the respective acute angle.
The Excel ATAN function calculates the arctangent (i.e. the inverse tangent) of a given number, and returns an angle, in radians, between -π/2 and +π/2. The syntax of the function is: ATAN ( number ) Where the number argument is the value, for which you want to calculate the arctangent. Converting from Radians to Degrees.
The Excel TAN function returns the tangent of the angle given in radians. To supply an angle to TAN in degrees, multiply the angle by PI()/180 or use the RADIANS function to convert to radians.
This Excel tutorial explains how to use the Excel ATAN function with syntax and examples. The Microsoft Excel ATAN function returns the arctangent (in radians) of a number.
What is ATAN function in Excel? ATAN function is one of the Math and Trig functions in Microsoft Excel that returns the arctangent, or inverse tangent, of a number. The arctangent is the angle whose tangent is number. The returned angle is given in radians in the range -pi/2 to pi/2. Syntax of ATAN function. ATAN(number)
