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| KASH3 Reference Manual
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| ### Function Reverse ( elt-rng^ser f ) -> elt-rng^ser ### Description The reversion of f, i.e., a series g such that g(f(x)) = x. ### Examples x_L := LaurentSeriesRing(Z); x_elt:=Element(x_L,[0,2,3]); Reverse(x_elt);
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