julia> invert(wrap(TestArrows.xy_plus_x_arr()))
WARNING: vertex 1 Port SubPort inv_xyx_1 ◃x::Any on inv_xyx[1] should be a dst but
indeg is 2 (should be 1)
outdeg is 0 (should be 0)
inv_wrap_xyx : z::Any × θmulᶿ::Any × θaddᶿ::Any -> x::Any × y::Any
1 sub arrows
wired_ok? false
julia> invert(wrap(TestArrows.xy_plus_x_arr())) WARNING: vertex 1 Port SubPort inv_xyx_1 ◃x::Any on inv_xyx[1] should be a dst but indeg is 2 (should be 1) outdeg is 0 (should be 0) inv_wrap_xyx : z::Any × θmulᶿ::Any × θaddᶿ::Any -> x::Any × y::Any 1 sub arrows wired_ok? false