This modest e-book was created with a clear to help learners understand and master the differentiation of real-valued functions of a single real variable using Leibniz's notation, through a practical, simple, and straightforward approach.
Rather than focusing on complex theoretical proofs, this book deliberately emphasizes concrete and varied examples. Most of the differentiation rules are presented without proof, to allow readers to quickly become familiar with their practical application.
However, for some more fundamental or particularly useful rules, clear and accessible demonstrations are still provided. The goal remains the to strengthen mastery through understanding and practice.
Whether you are a student, a teacher, or simply curious about mathematics, I hope this book will support you effectively in your learning of function differentiation.
Mohammed Chafik - محمد شفيق - مغرب He is the author of an Arabic-Amazigh dictionary (3 volumes). Since 1980 he has been a member of the Academy of the Kingdom of Morocco.In 2001, Chafik was appointed by the Mohammed VI, King of Morocco, to be the first rector of the newly created Royal Institute of the Amazigh Culture. He accepted the job but refused to receive any salary for it. Chafik is also a member of the Moroccan advisory council on human rights.
يعتبر محمد شفيق الأب الروحي للحركة الثقافية الأمازيغية، وإحدى أهم الشخصيات الثقافية المغربية خصوصا، والأمازيغية عموما، في عصر ما بعد الاستعمار. كان مستشارا للملك الحسن الثاني. وأصبح أول عميد للمعهد الملكي للثقافة الأمازيغية بالرباط، المغرب. (Wikipedia)