Jun 11, 2007 · Improper integrals such as: \int_{a}^{\infty} f(x)dx are defined as such: \lim_{b\rightarrow \infty} \int_{a}^{b} f(x)dx = \lim_{b\rightarrow \infty} F(b) - F(a) where F(x) is …

Feb 3, 2005 · It's possible to do definite integrals, but not indefinite. First you must graph the function you want to take the integral of. Then, while you're in the graphing screen, go to the …

Mar 19, 2013 · \int dx You can embiggen delimiters with \left / \right, \bigl / \bigr (or just \big), etc. There's a whole slew of macros that embiggen delimiters by various amounts.

Jan 17, 2011 · Volume integrals are where the real trouble starts. If you know you have to take the integral of something in 3-dimensional space, you could start having problems. A lot of …

Dec 15, 2007 · With a quick online search I see that most sources state that the boundary condition at the interface of two materials in contact having contact resistance is …

Mar 3, 2006 · Double and triple integrals do not necessarily represent areas and volumes, you can compute both area and volume (in some special cases) with a single integral! In your …

Mar 6, 2017 · Well, this and related integrals can be solved by a weird substitution involving the hyperbolic trig functions. The most obvious relationship between the trig functions and the …

Dec 16, 2007 · Calculator program gives incorrect results (Definite Integrals/ Area)? I've inserted this definite integral into my calculator program: \int_{-1}^{2}x(x^2-4)dx and my calculator gives …

Jun 27, 2025 · I need to evaluate the following two complex integrals along a parabolic contour, and I am not sure I know how to deal with the ##\log\bar{z}## in both cases. Since for the log …

Jul 4, 2015 · Many integrals are easier when done in the complex plane, so first, we consider it a complex function and integrate along the real axis. We suppose that at infinity ## F ## is zero …