ISBN-13: 9781032337579 / Angielski / Miękka / 2022 / 292 str.
ISBN-13: 9781032337579 / Angielski / Miękka / 2022 / 292 str.
This third edition extends the focus of the book to academia to also support variational calculus and mathematical modeling classes. The newly added sections, extended explanations, numerous examples and exercises aid the students in learning, the professors in teaching, and the engineers in applying variational concepts.