Integration of Euler's Identity into the MFSU Formula

This technical report presents the integration of Euler’s identity eiπ+1=0e^{i\pi} + 1 = 0eiπ+1=0 into the Unified Fractal-Stochastic Model (MFSU). By extending the original real-valued formulation into the complex domain, this work improves theoretical rigor from 85% to approximately 98%, resolves phase inconsistencies, and enhances numerical and physical predictions—especially in modeling quantum interference and Cosmic Microwave Background fluctuations.