src/main/java/com/flowpowered/math/TrigMath.java
public static float cot(double angle) {
        int idx = GenericMath.floor(angle * SIN_CONVERSION_FACTOR);
        return cosRaw(idx) / sinRaw(idx);
    }
public static float cot(double angle) {
        int idx = GenericMath.floor(angle * SIN_CONVERSION_FACTOR);
        return cosRaw(idx) / sinRaw(idx);
    }
Cotangent calculations using a table.<br> <i>cos(angle) / sin(angle)</i><br><br> <p/> <b>No interpolation is performed:</b> Accuracy is up to the 6th decimal place

@param angle in radians
@return the cotangent of the angle