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5 how do you read partial derivative notation, from left to right or from right to left? Jun 13
4 Are there “simple” functions whose asymptotic behaviour is impossible to know? Apr 23
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
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
3 Right Inverse of a surjective homomorphism Feb 14 '15
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
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
3 Simplification of formula: $\cos{2\theta} + \sin{2\theta}\tan{\phi}$ Jun 5
2 Prove $\int_a^b f(x)\,\mathrm dx=\int_a^cf(x)\,\mathrm dx+\int_c^bf(x)\,\mathrm dx$ without the Fundamental Theorem of Calculus Jun 4
2 Specific differential equation with initial conditions Jun 13
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