I think the answer is no. The sections of the reference manual listed towards the bottom of the page at http://modular.math.washington.edu/sage/doc/html/ref/index.html explain the commands which SAGE currently has. The ones you want seem to be implemented (at this point) for weight >= 2.
William Stein is really the world expert on this though and he is the one to ask. William? > Dear Prof. Joyner, are there plans to do anything regarding modular forms of > weight one in sage? or has something been done there already? For example, > can i turn to sage and determine information on the space of cusp forms of > weight one for \Gamma_0(283) and character (-283/*)? Will it tell me there is > one primitive form of type S_3 and two primit forms of type S_4? Can i > determine the q-expansions with sage for these forms? I guess i am asking > whether there is a sage routine to calculate the dimension formula for > modular and primite cusp forms of weight one for congruence subgroups and how > do i tell the symmetry type? > > norm > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
