I tried the following code (in 'Sage Version 6.5, Release Date: 2015-02-17')
reset() x,y,z = QQ['x,y,z'].gens() C= Curve(x^3 - x^2*y - 2*x*y*z + y^2*z - z^3); C.genus(); and got 4294967295 I suppose here sage must tell that the curve is reducible (and so the genus is not defined). Costas -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
