👉 In mathematics, an "ignify" is a function or procedure that causes something to disappear. For example, if you have two numbers x and y, and you want to find out what their sum is, you can use the formula:
sum = x + y
To define this operation for any two real numbers x and y, you would write it as:
f(x) = 2x + y
g(y) = 2y + x
This function "ignifies"
ignify