∫0∞ⅇⅈ⁢x⁢t⁢q⁡(t)⁢ⅆ⁡t∼∑s=0∞exp⁡((s+λ)⁢π⁢ⅈ2⁢μ)⁢Γ⁡(s+λμ)⁢asx(s+λ)/μ,