Changes between Initial Version and Version 1 of Ticket #17283


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Timestamp:
11/03/14 21:33:16 (5 years ago)
Author:
pbruin
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  • Ticket #17283 – Description

    initial v1  
    88AssertionError: According to dimension formulas the cuspidal subspace of "Modular Symbols space of dimension 0 and level 192, weight 2, character [zeta4, 1, -1], sign 0, over Cyclotomic Field of order 4 and degree 2" has dimension 40; however, computing it using modular symbols we obtained 0, so there is a bug (please report!).
    99}}}
     10The following problem is probably related (the conductor and the image of 133 are wrong in `M.character()`):
     11{{{
     12sage: chi
     13Dirichlet character modulo 192 of conductor 48 mapping 127 |--> zeta16^4, 133 |--> -1, 65 |--> -1
     14sage: M.character()
     15Dirichlet character modulo 192 of conductor 24 mapping 127 |--> zeta4, 133 |--> 1, 65 |--> -1
     16}}}