Home page | Catalogue | Classes | Tables | Glossary | Notations | Links | Bibliography | Thanks | Downloads | Related Curves

too complicated to be written here. Click on the link to download a text file.

X(1), X(1784), X(2588), X(2589)

K628 is a nK having a pencil of circular polar conics as in Table 47.

X is the tripolar centroid of the root X(27), the center of the poloconic of the line at infinity.

See the related cubic K393.