InnerPolySign(R, UP)ΒΆ

sign.spad line 47

Find the sign of a polynomial around a point or infinity.

signAround: (UP, Integer, R -> Union(Integer, failed)) -> Union(Integer, failed)
signAround(u, i, f) undocumented
signAround: (UP, R, Integer, R -> Union(Integer, failed)) -> Union(Integer, failed)
signAround(u, r, i, f) undocumented
signAround: (UP, R, R -> Union(Integer, failed)) -> Union(Integer, failed)
signAround(u, r, f) undocumented