Calculus Volume 1 by OpenStax

Calculus Volume 1 by OpenStax is a comprehensive textbook designed for students beginning their journey into single-variable calculus. This open-source resource covers essential topics including limits, derivatives, and integrals with clear explanations and practical examples. Perfect for undergraduate mathematics courses, it combines rigorous mathematical concepts with accessible writing that helps students build strong foundational knowledge. The book features numerous worked problems and exercises to reinforce learning and develop problem-solving skills. An ideal choice for anyone seeking a thorough, affordable introduction to calculus.