This book explores the principles, applications, and future prospects of functional calculus, a mathematical framework extending traditional calculus to functions of operators and complex entities. It is a comprehensive resource for students, researchers, and practitioners with a foundational understanding of calculus, interested in its applications across various fields. Functional calculus is applied in physics, engineering, biology, medical sciences, data science, machine learning, and artificial intelligence, providing tools for modeling, optimization, and innovation within complex systems. The book covers dynamic systems, quantum mechanics, signal processing, gene |