Arccot(x) Calculator — inverse cotangent function

How to use the arccot(x) calculator
1. Enter any real number \(x\) and choose the number of decimal places.
2. Press calculate arccot(x). The answer is displayed in radians and degrees.

Formulas used:
\[ \text{arccot}(x) = \frac{\pi}{2} - \arctan(x) \quad \text{(for principal value range 0 < y < π)} \]
\[ \text{degrees} = \text{radians} \times \frac{180}{\pi} \]

• Domain: all real numbers ( \(-\infty < x < \infty\) )
• Range: \(0 < \text{arccot}(x) < \pi\) radians   ( \(0^\circ\) to \(180^\circ\) )