Closed nsajko closed 7 months ago
julia> using DynamicPolynomials, HomotopyContinuation julia> @polyvar c₀ c₀ₛ c₀ₒ (c₀, c₀ₛ, c₀ₒ) julia> System([2*c₀ + 3*c₀ₛ - 1*c₀ₒ]) ERROR: KeyError: key 'ₒ' not found Stacktrace: [1] getindex(h::Dict{Char, Int64}, key::Char) @ Base ./dict.jl:510 [2] #15 @ ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:20 [inlined] [3] iterate(g::Base.Generator, s::Vararg{Any}) @ Base ./generator.jl:48 [inlined] [4] collect_to!(dest::AbstractArray{T}, itr::Any, offs::Any, st::Any) where T @ Base ./array.jl:831 [inlined] [5] collect_to_with_first!(dest::AbstractArray, v1::Any, itr::Any, st::Any) @ Base ./array.jl:809 [inlined] [6] _collect(c::Vector{Char}, itr::Base.Generator{Vector{Char}, HomotopyContinuation.ModelKit.var"#15#19"}, ::Base.EltypeUnknown, isz::Base.HasShape{1}) @ Base ./array.jl:803 [7] collect_similar @ ./array.jl:702 [inlined] [8] map @ ./abstractarray.jl:3307 [inlined] [9] (::HomotopyContinuation.ModelKit.var"#14#18")(str_index::SubString{String}) @ HomotopyContinuation.ModelKit ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:20 [10] iterate(g::Base.Generator, s::Vararg{Any}) @ Base ./generator.jl:48 [inlined] [11] _collect(c::Vector{SubString{String}}, itr::Base.Generator{Vector{SubString{String}}, HomotopyContinuation.ModelKit.var"#14#18"}, ::Base.EltypeUnknown, isz::Base.HasShape{1}) @ Base ./array.jl:793 [12] collect_similar @ ./array.jl:702 [inlined] [13] map @ ./abstractarray.jl:3307 [inlined] [14] sort_key(v::HomotopyContinuation.ModelKit.Variable) @ HomotopyContinuation.ModelKit ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:19 [15] _broadcast_getindex_evalf @ ./broadcast.jl:677 [inlined] [16] _broadcast_getindex @ ./broadcast.jl:650 [inlined] [17] getindex @ ./broadcast.jl:604 [inlined] [18] macro expansion @ ./broadcast.jl:972 [inlined] [19] macro expansion @ ./simdloop.jl:77 [inlined] [20] copyto! @ ./broadcast.jl:971 [inlined] [21] copyto! @ ./broadcast.jl:924 [inlined] [22] copy @ ./broadcast.jl:896 [inlined] [23] materialize @ ./broadcast.jl:871 [inlined] [24] sort!(vs::Vector{HomotopyContinuation.ModelKit.Variable}; kwargs::@Kwargs{}) @ HomotopyContinuation.ModelKit ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:27 [25] sort! @ ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:27 [inlined] [26] _variables(ex::Expression) @ HomotopyContinuation.ModelKit ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symengine.jl:531 [27] variables(exprs::Vector{Expression}; parameters::Vector{HomotopyContinuation.ModelKit.Variable}) @ HomotopyContinuation.ModelKit ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:197 [28] variables @ ~/.julia/packages/HomotopyContinuation/WyXzI/src/model_kit/symbolic.jl:194 [inlined]
Seems to be an issue with DynamicPolynomials. You can use
using HomotopyContinuation @var c₀ c₀ₛ c₀ₒ
instead
I'd like to report the bug to DynamicPolynomials. Do you have any idea what the problem is there?