👉 The term "arctosis" is a term used in mathematics, specifically in the field of trigonometry and calculus. It refers to the inverse function of the sine function (sinx). The arctangent (atan) function in trigonometry is defined as: atan(x) = arcsin(sqrt(1-x^2)) where x is an angle measured from the positive x-axis. So, if you have a right triangle with one side being 1 unit long and the other
