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It is a function which maps the tangent ratio - any real value - to an angle in the range (-pi/2, pi/2) radians. Or (-90, 90) degrees.

If tan(x) = y then x is the inverse tangent of y.

It is also known as "arc tangent", and spreadsheets, such as Excel, use "atan" for this function.

Warning:

1/tangent = cotangent is the reciprocal, NOT the inverse.

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Q: What is inverse tangent?

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inverse tangent of 0.5 is 26.565 deg

Integration for inverse tangent of square x

It is 42.0

arctan(2) = 1.1071 radians = 63.4349 degrees.

to find the measure of an angle. EX: if sin A = 0.1234, then inv sin (0.1234) will give you the measure of angle A

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The inverse tangent of 1.4737 (in radians) is .9746 The inverse tangent of 1.4737 (in degrees) is 55.841

inverse tangent of 0.5 is 26.565 deg

Integration for inverse tangent of square x

The inverse tangent is 0.83448691252602 degrees.

It is probably arctan or arc tangent, the inverse of the tangent function.

It is 42.0

45 degrees

Usually there is an inverse key or( tan -1 )key for this

You cannot.

An arctanh is the inverse hyperbolic tangent function.

Take the inverse tangent -- tan-1(opposite side/adjacent side)

The inverse of sine (sin) is cosecant (csc). The inverse of cosine (cos) is secant (sec). The inverse of tangent (tan) is cotangent (cot).

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