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Add support for non-one coefficient in front of factor #64

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Add support for non-one coefficient in front of factor #64

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4 changes: 3 additions & 1 deletion src/MOI_wrapper.jl
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Expand Up @@ -231,7 +231,9 @@ function _add!(
end
vectorized = set.vectors[row]::TriangleVectorization
matrix = vectorized.matrix
@assert isone(coef) # TODO multiply scaling
if !isone(coef)
matrix = mul_scaling(matrix, coef)
end
_add!(A, matrix)
end
end
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2 changes: 2 additions & 0 deletions src/factorization.jl
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Expand Up @@ -83,6 +83,8 @@ function Factorization(factor::AbstractVector{T}, scaling::T) where {T}
return Factorization(factor, fill(scaling, tuple()))
end

mul_scaling(m::Factorization, coef) = Factorization(m.factor, m.scaling * coef)

left_factor(m::Factorization) = m.factor
right_factor(m::Factorization) = m.factor

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