PolynomialTools[ShiftEquivalent] - test whether two polynomials are shift equivalent
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Calling Sequence
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ShiftEquivalent(f,g,x)
ShiftEquivalent(f,g,x,T)
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Parameters
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f, g
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polynomials in x
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x
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indeterminate
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T
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-
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(optional) type
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Description
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If the optional argument T is specified, then ShiftEquivalent returns FAIL even if exists but is not of type T. This is more efficient than first calling ShiftEquivalent without the optional argument and then checking whether the return value is of type T.
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It is assumed that both input polynomials are collected w.r.t. the variable x.
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Examples
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Leading coefficients do not matter.
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