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Mathematics
sergei ivanov's user avatar
sergei ivanov's user avatar
sergei ivanov's user avatar
sergei ivanov
  • Member for 4 years, 11 months
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question
4
Gauss law from physics
Jan 12, 2021
question
3
Tricky Integral $\int_{0}^{\pi/2} \left[\frac{\sec^2 \theta}{2}\cdot \exp(\frac{\sec^2 \theta}{2})\right]^{-1} d\theta$ - Brain Slayer
Dec 16, 2020
question
2
$\iint_\Omega d^2 \psi = \psi|_\Omega$
Jan 7, 2021
question
2
Euler First Substitution
Jan 11, 2021
question
1
Extraordinary integral of a rational function
Oct 16, 2019
question
1
Gauss-Ostrogradsky's theorem
Aug 23, 2020
question
1
Computation of $\int_0^1 x^{nx} dx$
Dec 24, 2020
question
1
Line Integral By Parts
Jan 3, 2021
answer
1
An equality involving a moving surface $\Sigma (t)$
Dec 17, 2020
question
0
Moment of area for semicircle through centroid.
Oct 12, 2020