Online arctan(x) calculator. Inverse tangent calculator.Enter the tangent value, select degrees (°) or radians (rad) and press the = button.

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Use this arctan calculator to easily calculate the arctan of a given number. Online arctangent calculation tool to compute the arcus tangens function in degrees or radians. Supports input of decimal numbers (0.5, 6, -1, etc.) and fractions (1/3, 3/4, 1/6, -4/3 etc.).

Specifically, the arctan is the inverse of the tangent. It is normally represented by arctan (θ) or tan -1 (θ). arctan = ? Calculator to give out the arctan value of a number.

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Use this arctan calculator to quickly find the inverse tangent. Whether you're looking for a simple answer to the question "what is an arctan?" or are curious about the integral or derivative of arctan, you've come to the right place.

Feb 5, 2017 · The derivative of arctan 5 is particularly useful to calculate the inverse tangent 5 as an integral. The formula for x is (arctan x)’ = $\frac{1}{1 + x^{2}}$, x ≠ -1,1, so for x = 5 the derivative equals 0.0384615385.

Calculate the arctangent (inverse tangent) with this Arctan Calculator. Input tangent value, choose degrees or radians, and get precise results instantly. Simplify trigonometric calculations now!

What is the value of tan (arctan (5)) ?

Evaluate arctan(5) arctan ( 5). The expression is constant, which means it can be rewritten with a factor of x0 x 0. The degree is the largest exponent on the variable. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.