Jun 10, 2016 · This question is just idle curiosity. Today I find that an integral problem can be easily evaluated by using simple techniques like my answer to evaluate \begin {equation} \int_0^ {\pi/2}\frac …

Jan 6, 2019 · Super hard system of equations Ask Question Asked 7 years, 2 months ago Modified 7 years, 2 months ago

Jan 13, 2021 · I am now in my last year of high school. We have covered all the techniques useful for indefinite integration that are included in our Maths and Further Maths courses. This includes: …

Oct 28, 2017 · Like the title says, I'm looking for math problems that are easy to understand, but difficult to see the solutions immediately or even after much thought; but when shown the solution, the …

Jun 29, 2016 · I'm practicing harder integration using techniques of solving with special functions I have difficulties with these two hard integrals; don't even know how to start, $$\\int_0 ^\\infty x^p e^{-\\fr...

Apr 26, 2017 · I am searching for the websites which provide us with lot of questions to solve. I would like to have the questions very difficult. Is there any such websites?? I need this so that I can practic...

Just to add an alternative: From an algorithmic point of view (i.e., to write a program that performs factorization without any intelligence guiding the process), one of the fastest things to check and …

I would like to know sources, and examples of good "challenge" problems for students who have studied pre-calculus and some calculus. (differentiation and the very basics of integration.) Topics co...

Aug 27, 2014 · Tex goes between single or double dollar signs. \sqrt for square root, \frac or \dfrac for fractions. Anything longer than one character for formatted input goes in curly brackets {}. For …

I'm a math student (last year undergraduate) and I really enjoy solving math problems but sometimes I face problems that I don't see how to solve even after trying every idea I had. When I look up ...