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Add meta hs201
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tmigot committed Sep 7, 2024
1 parent 726f1ac commit 0a8f08c
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Showing 3 changed files with 28 additions and 3 deletions.
4 changes: 2 additions & 2 deletions src/ADNLPProblems/hs201.jl
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@@ -1,7 +1,7 @@
export hs201

function hs201(; n::Int=default_nvar, type::Val{T}=Val(Float64), kwargs...) where {T}
function hs201(; n::Int=default_nvar, type::Type{T} = Float64, kwargs...) where {T}
f(x) = 4 * (x[1] - 5)^2 + (x[2] - 6)^2
x0 = T[8, 9]
return ADNLPModels.ADNLPModel(f, x0, name="hs201"; kwargs...)
end
end
25 changes: 25 additions & 0 deletions src/Meta/hs201.jl
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@@ -0,0 +1,25 @@
hs201_meta = Dict(
:nvar => 2,
:variable_nvar => false,
:ncon => 0,
:variable_ncon => false,
:minimize => true,
:name => "hs201",
:has_equalities_only => false,
:has_inequalities_only => false,
:has_bounds => false,
:has_fixed_variables => false,
:objtype => :other,
:contype => :unconstrained,
:best_known_lower_bound => -Inf,
:best_known_upper_bound => 45.0,
:is_feasible => true,
:defined_everywhere => missing,
:origin => :unknown,
)
get_hs201_nvar(; n::Integer = default_nvar, kwargs...) = 2
get_hs201_ncon(; n::Integer = default_nvar, kwargs...) = 0
get_hs201_nlin(; n::Integer = default_nvar, kwargs...) = 0
get_hs201_nnln(; n::Integer = default_nvar, kwargs...) = 0
get_hs201_nequ(; n::Integer = default_nvar, kwargs...) = 0
get_hs201_nineq(; n::Integer = default_nvar, kwargs...) = 0
2 changes: 1 addition & 1 deletion src/PureJuMP/hs201.jl
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ function hs201(args...; n::Int = default_nvar, kwargs...)
@variable(model, x1)
set_start_value(x1, 8)
@variable(model, x2)
set_start_value(x2, 8)
set_start_value(x2, 9)

#Définition de la fonction objectif
@NLobjective(model, Min, 4*(x1-5)^2+(x2-6)^2)
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