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Functions I miss/haven't found: #15

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tweisser opened this issue May 18, 2020 · 1 comment

tweisser commented May 18, 2020

Here are some functions that I miss in SAS.jl (or maybe I just haven't found them yet):

function SemialgebraicSets.inequalities(::AbstractAlgebraicSet)
    return []
end

function polynomials(s::AbstractSemialgebraicSet)
    return [equalities(s)..., inequalities(s)...]
end

function MultivariatePolynomials.maxdegree(s::AbstractSemialgebraicSet)
    pols = polynomials(s)
    return isempty(pols) ? 0 : maximum(maxdegree.(pols))
end

Author

tweisser commented Jul 15, 2020

I just continue this list:

function basicsemialgebraicset(polys::Vector{<:MultivariatePolynomials.AbstractPolynomialLike})
    return basicsemialgebraicset(FullSpace(), polys)
end

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