KnowraPiecewise functionLinked fromLinked fromThe 11 pages that link to Piecewise function, each with the reason it gives.All 11Broader topic 4Related 2Narrower topic 4Compared with 1Absolute valueNarrower topic: Absolute value uses one formula for nonnegative inputs and another for negative inputs.Heaviside step functionNarrower topic: The step function is a compact tool for encoding piecewise formulas.Sign functionNarrower topic: The sign function uses separate constant values for negative, zero, and positive inputs.Rectangular functionNarrower topic: A rectangular function is a simple piecewise function with constant and zero regions.