--- a/src/DifferentiableFN.jl Wed Dec 15 01:09:09 2021 +0200 +++ b/src/DifferentiableFN.jl Wed Dec 22 11:13:38 2021 +0200 @@ -69,8 +69,8 @@ # Squared norm of a differentiable function as a differentiable function -ℝ = Float64 -ℝⁿ = Vector{Float64} +const ℝ = Float64 +const ℝⁿ = Vector{Float64} struct Squared <: DiffF{ℝⁿ, ℝ, MatrixOp{ℝ}} r :: DiffF{ℝⁿ, ℝⁿ, MatrixOp{ℝ}}