julia> x = Variable(1000)
Variable
size: (1000, 1)
sign: real
vexity: affine
id: 715…359
julia> for i in 1:1000
add_constraint!(x, x[i] >= 0)
end
julia> p = minimize(sum(x))
minimize
└─ sum (affine; real)
└─ 1000-element real variable (id: 715…359)
status: `solve!` not called yet
e.g.