Dear all, I want to write a simple very special purpose class for tensor products of symmetric functions, but I cannot figure out how to do it. In particular, I want that my element class is able to reuse the plethysm method from SymmetricFunctionAlgebra_generic_Element.plethysm. For example,
sage: s = SymmetricFunctions(QQ).s() sage: x = tensor([s[1,1], s[2]]) sage: s[2](x) s[1, 1, 1, 1] # s[2, 2] + s[1, 1, 1, 1] # s[4] + s[2, 1, 1] # s[3, 1] + s[2, 2] # s[2, 2] + s[2, 2] # s[4] sage: f[2](x) -f[2, 2] # f[2, 2] - f[4] # f[2, 2] should work also when x is an element from my class. I hope that this is easy to do. But it is not clear from which class my parent class should inherit from, whether to use __init__ or __classcall_private__ in the element class, etc... Help (ideally, a skeleton class) is of course very much appreciated! Martin -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
