Summary Integral Calculus Notes – Handwritten, Visual & Colour-Coded

Comprehensive handwritten notes covering all core topics in integral calculus. Perfect for AP Calculus, IB Math, or any university-level calculus course. Beautifully organised with colour-coded diagrams and worked examples throughout. Topics covered: • Sigma notation & summation formulas • Area approximation (exhaustion method) • Riemann sums (left, right, midpoint, trapezoidal) • Definite integrals & accumulation of change • Fundamental Theorem of Calculus • Accumulation functions • Negative definite integrals • Integration properties • Reverse power rule • Common integrals (trig, exponential, logarithmic, inverse trig) • u-substitution (indefinite & definite) • Differential equations & slope fields 20 pages of clear, visual notes with graphs, worked examples, and key formulas boxed for easy reference.