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add AbstractMatrixGroup
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@ -1,6 +1,6 @@
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include("eltary_matrices.jl")
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struct SpecialLinearGroup{N,T,R,A,S} <: MatrixGroup{N,T}
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struct SpecialLinearGroup{N,T,R,A,S} <: AbstractMatrixGroup{N,T}
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base_ring::R
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alphabet::A
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gens::S
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@ -1,6 +1,6 @@
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include("eltary_symplectic.jl")
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struct SymplecticGroup{N,T,R,A,S} <: MatrixGroup{N,T}
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struct SymplecticGroup{N,T,R,A,S} <: AbstractMatrixGroup{N,T}
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base_ring::R
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alphabet::A
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gens::S
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@ -1,5 +1,5 @@
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abstract type MatrixGroup{N,T} <: Groups.AbstractFPGroup end
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const MatrixGroupElement{N,T} = Groups.AbstractFPGroupElement{<:MatrixGroup{N,T}}
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abstract type AbstractMatrixGroup{N,T} <: Groups.AbstractFPGroup end
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const MatrixGroupElement{N,T} = Groups.AbstractFPGroupElement{<:AbstractMatrixGroup{N,T}}
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Base.isone(g::MatrixGroupElement{N,T}) where {N,T} =
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isone(word(g)) || isone(matrix(g))
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@ -32,9 +32,9 @@ end
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function Base.rand(
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rng::Random.AbstractRNG,
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rs::Random.SamplerTrivial{<:MatrixGroup},
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rs::Random.SamplerTrivial{<:AbstractMatrixGroup},
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)
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Mgroup = rs[]
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S = gens(Mgroup)
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return prod(g -> rand(Bool) ? g : inv(g), rand(S, rand(1:30)))
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return prod(g -> rand(rng, Bool) ? g : inv(g), rand(rng, S, rand(rng, 1:30)))
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end
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