W-κ,μ⁡(x⁢ⅇπ⁢ⅈ)=π⁢xΓ⁡(κ+12)⁢ⅇ-μ⁢π⁢ⅈ⁢(H2⁢μ(2)⁡(2⁢x⁢κ)+env⁢Y2⁢μ⁡(2⁢x⁢κ)⁢O⁡(κ-12)),