Outrageously Funny Word Dictionary :: Drypoints

👉 A drypoint is a point of discontinuity in the graph of a function where the value of the function at that point is zero. This occurs when the function's derivative at that point is equal to zero, indicating that the slope of the tangent line to the curve at that point is zero. The term "dry" refers to the absence of water on the surface or in the air around the point where a drypoint occurs.

drypoints