add eltype(::GroupRingElem)
This commit is contained in:
parent
9048eb656d
commit
486f2cff9a
|
@ -3,7 +3,7 @@ module GroupRings
|
|||
using Nemo
|
||||
import Nemo: Group, GroupElem, Ring, RingElem, parent, elem_type, parent_type
|
||||
|
||||
import Base: convert, show, hash, ==, +, -, *, //, /, length, norm, rationalize, deepcopy_internal, getindex, setindex!
|
||||
import Base: convert, show, hash, ==, +, -, *, //, /, length, norm, rationalize, deepcopy_internal, getindex, setindex!, eltype
|
||||
|
||||
###############################################################################
|
||||
#
|
||||
|
@ -160,6 +160,8 @@ function setindex!(X::GroupRingElem, value, g::GroupElem)
|
|||
X.coeffs[RG.basis_dict[g]] = value
|
||||
end
|
||||
|
||||
eltype(X::GroupRingElem) = eltype(X.coeffs)
|
||||
|
||||
function generators(RG::GroupRing)
|
||||
S = generators(RG.group)
|
||||
S = unique([S..., [inv(s) for s in S]...])
|
||||
|
|
Loading…
Reference in New Issue