absolute value, and trigonometric functions like sine, cosine, and tangent. Power Function: Calculate the power of a number. Cube Root: Find the cube root of a number. Square Root: Calculate the ...

The slope, or steepness, of the tangent line measures how quickly the ... differentiable at every point. Consider the “absolute value” function, which looks like this: On the left side of ...

First, we devise a function by computing the absolute-value of the tangent function, which we call AoTF ... terms are incorporated into the objective function. Riverbank line extraction experiments on ...