👉 In mathematics, a non-depravity is a property that cannot be changed by changing one or more variables in an equation. For example, if you have a function f(x) = x^2 - 5x + 6 and you substitute x with y, then the new function g(y) = y^2 - 5y + 6 will not change its value for any y that is substituted into it. This property of non-depravities is fundamental in many
