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reworked inv + doc
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@ -184,12 +184,11 @@ end
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doc"""
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doc"""
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inv(g::WreathProductElem)
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inv(g::WreathProductElem)
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> Returns the inverse of element of a wreath product, according to the formula
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> Returns the inverse of element of a wreath product, according to the formula
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> g^-1 = (g.n, g.p)^-1 = (g.p^-1(g.n^-1), g.p^-1).
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> `g^-1 = (g.n, g.p)^-1 = (g.p^-1(g.n^-1), g.p^-1)`.
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"""
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"""
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function inv(g::WreathProductElem)
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function inv(g::WreathProductElem)
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G = parent(g)
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w = DirectProductGroupElem(inv(g.n).elts[g.p.d])
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w = G.N(inv(g.n).elts[g.p.d])
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return WreathProductElem(w, inv(g.p), false)
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return G(w, inv(g.p))
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end
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end
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###############################################################################
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###############################################################################
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