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user1543042
  • Member for 10 years, 9 months
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5 votes
2 answers
956 views

Formula for Nth Derivative of Matrix Inverse

3 votes
1 answer
108 views

Strange integral in 3 space (Maybe Divergence Theorem)

2 votes
1 answer
711 views

Multiple loan repayment => Optimization problem

2 votes
1 answer
358 views

Double integral of Dirac delta

1 vote
1 answer
2k views

2D finite difference boundary conditions for radial direction

1 vote
0 answers
682 views

"Smoothed" square wave?

1 vote
1 answer
205 views

Can the numerical method for a set of ordinary differential equations be non-conservative?

1 vote
1 answer
414 views

Summation of the minimum of two options

1 vote
1 answer
508 views

Extrinsic rotations: Angular rates vs derivative of Euler angles

0 votes
1 answer
30 views

(Not homework) Factoring a multivariate polynomial

0 votes
0 answers
20 views

Bayesian model - multi-parameter beta-binomial

0 votes
0 answers
34 views

Egyptian fractions of the form `2/n` with smallest sum of denominators

0 votes
1 answer
61 views

Is this differential equation solvable? $\frac{1}{2} \left( \frac{dV}{dx} \right)^2 = a + b x + c \exp(\alpha x)$

0 votes
0 answers
51 views

Numerical method for solving equation with $u \frac{\mathrm{d}u}{\mathrm{d}x} + u$