InverseTransformedRegion

InverseTransformedRegion[reg, f, n] represents the inverse transformed region {p ∈ ℝⁿ | f(p) ∈ reg}, where reg is a region and f is a function.

Examples

InverseTransformedRegion[Disk[], {#1^2, #2} &, 2]

InverseTransformedRegion[Rectangle[], AffineTransform[{{2, 0}, {0, 1}}], 2]

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