Mν(2)⁡(z+s⁢π⁢ⅈ,h)=ⅇ-ⅈ⁢s⁢π⁢ν⁢Mν(2)⁡(z,h)+2⁢ⅈ⁢cot⁡(π⁢ν)⁢sin⁡(s⁢π⁢ν)⁢Mν(1)⁡(z,h),