Mathematics
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All Questions Answers
Score Newest
answer
7
how do you read partial derivative notation, from left to right or from right to left?
Jun 13, 2020
answer
4
How to compute $\int_0^\infty \frac{\cos(ax)}{(1+x^2)\sqrt{x}}dx$.
Nov 25, 2020
question
4
Are there "simple" functions whose asymptotic behaviour is impossible to know?
Apr 23, 2020
answer
4
Integrate $\int_0^{\int_0^{\vdots}\frac{1}{\sqrt{x}}\text{d}x}\frac{1}{\sqrt{x}}\text{d}x$ and monotonicity of integrals
Apr 18, 2020
question
3
Find maximum on $[0,1]$ of $f(x) =\int_0^x \sqrt{t^4+(1-x)^2(x-t)^2} \operatorname d t$
Jun 5, 2020
question
3
Right Inverse of a surjective homomorphism
Feb 14, 2015
answer
3
Finding $ \int_{-1}^1f(x)\,\mathrm dx $ where $f(x)=\Bigl\{\begin{smallmatrix}\frac{|\sin(x)|}x,&\text{if }x\ne 0\\1,&\text{if }x=0\end{smallmatrix}$
Apr 26, 2020
answer
3
The difference between Lagrangian multiplier and the Lagrangian in physics
Apr 26, 2020
answer
3
Derivative of $p\left( x \right) = \frac{1}{{\sqrt {2\pi } }}\int\limits_x^\infty {{{\mathop{\rm e}\nolimits} ^{ - \frac{{{u^2}}}{2}}}du} $?
Jun 16, 2020
answer
3
Simplification of formula: $\cos{2\theta} + \sin{2\theta}\tan{\phi}$
Jun 5, 2020

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