Discover the 15th Edition of Thomas’ Calculus: Early Transcendentals, SI Units, the definitive guide for mathematics, engineering, and science students. This calculus textbook prioritizes deep understanding over rote memorization, balancing clear explanations with current applications and generalized concepts. Ideal for courses requiring a 3-semester or 4-quarter sequence, it supports students of all readiness levels. Explore hallmark features like informal and formal presentations of key topics, rigorous proofs, and comprehensive exercise sets encompassing skills, applied, and theoretical problems. New appendices on Determinants and Gradient Descent offer insights into Machine Learning. Enhanced graphics and updated applications ensure a modern, visual learning experience.