Peter Griffinus

About the Author

Peter Griffinus is a distinguished mathematician and educator whose passion for making complex concepts accessible has defined his career. With a PhD in applied mathematics from a leading Ivy League institution, he has spent over two decades teaching at universities and developing innovative resources for students worldwide. Griffinus's work bridges the gap between abstract theory and practical application, particularly in calculus, where he demystifies derivatives and integrals through engaging visuals and real-world examples. His acclaimed book, Chain Rule Illustrated: +Printable PDF Version, exemplifies this approach, offering clear illustrations and downloadable tools that have empowered countless learners to master multivariable calculus. Beyond the classroom, Griffinus contributes to online educational platforms and speaks at conferences on STEM pedagogy, inspiring the next generation of problem-solvers.