Detail of math textbook and an example of differential and integral calculus

---

Size: 3686px × 2458px
Photo credit: © Sasho Bogoev / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: advanced, analysis, book, calculus, closeup, college, complicated, derivative, detail, differential, difficult, education, exercise, faculty, function, functional, high., improove, increase, indefinite, infinitesimal, integral, integration, knowledge, learn, math, mathematical, mathematics, practice, printed, retro, school, science, scientific, sign, study, symbol, text, textbook, trigonometric, trigonometry, university, upgrade, vintage, write