import isnumber from "./isnumber";
import { ERRORTYPES as error } from "./error";Copyright 2015-2021 JC Fisher
import isnumber from "./isnumber";
import { ERRORTYPES as error } from "./error";Compute the arccotangent of a given number.
export default function acot(number) {Ensure value is a number
  if (!isnumber(number)) {
    return error.value;
  }Compute value
  return Math.atan(1 / number);
}