Demidovich Calculus 【2024】

(or every 5th problem) to test your speed.

Many problems contain a parameter (e.g., $a$, $b$, $n$). The student must find conditions on the parameter for which an improper integral converges, or a series converges conditionally. This prepares students for real analysis, where properties change at bifurcation points. demidovich calculus

For decades, a single name has hovered like a specter over the desks of mathematics students across the globe—from the cramped communal apartments of Moscow to the fluorescent libraries of MIT and the Indian Institutes of Technology. That name is . (or every 5th problem) to test your speed

$$f(x) = \begincases x \sin \frac1x, & x \neq 0 \ 0, & x = 0 \endcases$$ & x \neq 0 \ 0