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MediumDifferentiation rules
Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §4.3 Inverse Functions and Their Derivatives, #30 · Calculus · Differentiation rules

At the points … a piecewise constant function jumps to

At the points a piecewise constant function jumps to . Draw its graph starting from . The mirror image is piecewise constant with jumps at the points ______ to the heights ______ . Why isn't this the inverse function?

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §4.3 Inverse Functions and Their Derivatives, #30

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