1. Overview¶ 1.1. Productivity 1.2. Perceived Vs Actual Complexity 1.2.1. A practical example 1.2.1.1. Approach - 1: Traditional way of multiplication 1.2.1.2. Approach - 2: A different approach — Using logarithm 1.2.1.3. Learning Curve 1.3. Parts of the Book