Not what sure the issue is, but I couldn't find any typos in what I was doing. I define a function:
gamma3(a,b,c,j) = 1/((e^(2*pi*i*(a*j/16))-1)(e^(2*pi*i*(b*j/16))-1)(e^(2*pi* i*(c*j/16))-1)) Then I do the sum: sum(gamma3(1,2,9,j) for j in [1..7]).n() and this gives me 1.98224774759702 + 4.04301409838109*I This isn't right. I copy almost exactly the same code into wolframalpha sum for j from 1 to 7 of 1/((e^(2*pi*i*(1*j/16))-1)(e^(2*pi*i*(2*j/16))-1)(e ^(2*pi*i*(9*j/16))-1)) and get 3 - .25i What am I doing wrong here? Thanks! -- 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 sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
