Pi Lab

Discover π beyond 3.14. Pi Lab combines a guided learning experience, practical calculation tools and interactive mathematical experiments in one polished app. Explore the history and properties of π, understand the formulas behind it, and apply those ideas to geometry, engineering, waves, probability and astronomy. LEARN • Follow the story of π across cultures and centuries • Understand irrationality, transcendence, radians and essential identities • Distinguish proven mathematical facts from open questions • Refer to a searchable library of formulas, definitions and trusted sources CALCULATE Use 15 focused tools covering: • Circles, arcs, sectors, circular segments and annuli • Spheres, cylinders, cones, frustums, tori, pipes and tanks • Rotation, RPM, angles, waves and harmonic motion • Normal distribution and astronomy Each calculator presents formulas, units, results and…