Sentence examples for inverse function from inspiring English sources

The inverse function to exp x.

Each trigonometric function has an inverse function, that is, a function that "undoes" the original function.

For example, the function f(x) = 2x has the inverse function f−1 x) = x/2.

Why did the inverse function cross the road?

The value, y, of the inverse function to cosecant at argument x.

The value, y, of the inverse function to tangent at argument x.

The value, y, of the inverse function to cosine at argument x.

By interchanging the roles of the independent and dependent variables in a given function, one can obtain an inverse function.

The value, y, of the inverse function to the sine at argument x.

The value, y, of the inverse function to cotangent at argument x.

The value, y, of the inverse function to secant at argument x.