12.4.1.4 BoundarySpace_wtk_g1_Q Objects

class BoundarySpace_wtk_g1_Q
BoundarySpace_wtk_g1_Q( level, weight, [sign=0])

Initialize a space of boundayr modular symbols for Gamma1(N).

INPUT:
    level -- int, the level
    weight -- int, the weight >= 2
    sign -- int, either -1, 0, or 1

sage: BoundarySpace_wtk_g1_Q(17,2)
Boundary Modular Symbols space for Gamma_1(17) of weight 2 over Rational
Field

Instances of class BoundarySpace_wtk_g1_Q also have the following special methods:

__repr__,$  $ _coerce_cusp,$  $ _cusp_index,$  $ _is_equiv

Further documentation:

_coerce_cusp( c)

Coerce symbol into a boundary symbol space.

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