👉 The term "desubstantiate" in mathematics refers to a mathematical operation that involves replacing one quantity with another, but leaving the original quantity unchanged. This can be seen as a form of abstraction or simplification. For example, if you have two quantities x and y, you might substitute x for y in an equation, like this: ``` y = 6 ``` In this case, "desubstantiate" means that the value of x is no longer relevant to the equation.