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MTM[finverse] - function inverse
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Calling Sequence
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finverse(f)
finverse(f,y)
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Parameters
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f
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expression
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y
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variable
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Description
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finverse(f) returns a function g, such that g(f(x))=x, where x is a variable found by findsym.
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finverse(f, y) returns a function g, such that g(f(y))=y.
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Examples
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Warning, finverse(2+(3+4*ln(x))^2-5*ln(x)) is not unique
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Warning, finverse(x^2+y) is not unique
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Download Help Document
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