[sage-support] unsupported operand parent(s) for *

I'm trying to deal with following problem: G=DirichletGroup(75) chi = list(G)[8] I need to compute with expressions such as: chi(2)*sqrt(11) the problem is that we cannot do this multiplication because we have "incompatible" operands, the first belongs to the cyclotomic field of order 20 and the ot

[sage-support] Re: create a file

> > I'm using sage 3.1.4 on windows vista. > I know that I should create a file with content the function that i want to implement and then use the load command from the command line to run it. how do we create this file and where do we have to save it? thank you in advance --~--~-~--~