Module: sage.modular.modsym.element
Module-level Functions
x) |
[mode=manin]) |
Set the mode for printing of elements of modular symbols spaces.
INPUT: mode -- a string. The possibilities are as follows: * 'manin' -- (the default) formal sums of Manin symbols [P(X,Y),(u,v)] * 'modular' -- formal sums of Modular symbols P(X,Y)*{alpha,beta}, where alpha and beta are cusps * 'vector' -- as vectors on the basis for the ambient space
Class: ModularSymbolsElement
self, parent, x, [check=True]) |
INPUT: parent -- a space of modular symbols x -- a free module element that represents the modular symbol in terms of a basis for the ambient space (not in terms of a basis for parent!)
Functions: coordinate_vector,
list,
manin_symbol_rep,
modular_symbol_rep
self) |
Returns a representation of self as a formal sum of Manin symbols.
(The result is cached for future use.)
self) |
Returns a representation of self as a formal sum of modular symbols.
(The result is cached for future use.)
Special Functions: __add__,
__cmp__,
__mul__,
__neg__,
__sub__,
_ModularSymbolsElement__is_compatible,
_repr_