Re: [sage-support] On the special values of Dirichlet L-function

2023-02-22 Thread David Joyner
On Wed, Feb 22, 2023 at 12:41 AM 小林健一郎 wrote: > Hi, > I am calculating some class numbers, using sage math for L-function. > In the course, I found that the values of L(1, -12) , L(1, -28) and some > others don't coincide with Cohen' paper, "Sums Involving the Values at > Negative Integers of

[sage-support] On the special values of Dirichlet L-function

2023-02-21 Thread 小林健一郎
Hi, I am calculating some class numbers, using sage math for L-function. In the course, I found that the values of L(1, -12) , L(1, -28) and some others don't coincide with Cohen' paper, "Sums Involving the Values at Negative Integers of L-Functions of Quadratic Characters." I guess L(1, -12)