εs⁢Mc2⁢m(j)⁡(z,h)=(-1)m⁢∑ℓ=0∞(-1)ℓ⁢A2⁢ℓ2⁢m⁡(h2)A2⁢s2⁢m⁡(h2)⁢(Jℓ-s⁡(h⁢ⅇ-z)⁢𝒞ℓ+s(j)⁡(h⁢ⅇz)+Jℓ+s⁡(h⁢ⅇ-z)⁢𝒞ℓ-s(j)⁡(h⁢ⅇz)),