2019-03-13 18:18:59 +0200 received badge ● Student (source) 2019-03-13 17:30:11 +0200 asked a question multiplicity of a point in a scheme The commands A1.=AffineSpace(1, QQ) X=A1.subscheme([x^1789+x]) Q=X([0]) Q.multiplicity() result in 1789. There seems to be a bug in the multiplicity command for subschemes of the line.