Все публикации

Finding the parametric curve of the Witch of Maria Agnesi

Deriving the angle-sum trigonometric identities

Phase-amplitude decomposition of sums of cosine and sine terms

Computing an example Fourier series and analyzing the series

Example solid of revolution volume calculation

Example of L’Hospital’s rule problems

Arc length of parameterized curves in 2D

Computing volumes with cylindrical shells

Computing volumes with integrals

Areas between curves

Examples of improper integral calculations

Improper integrals of unbounded functions

Why evaluating integrals with the fundamental theorem works: a proof.

Indefinite versus definite integrals

Evaluating definite integrals using the fundamental theorem

Improper integrals: integrating over infinite domains.

More partial fractions examples

Integration using partial fractions—an introduction

Trigonometric substitution example problem: int sqrt(x^2+1)dx

Ten properties of the Riemann integral

Examples of Riemann sums

The Riemann integral defined simply

Complex eigenvalue example

Example matrix eigenvalue problem