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A little mouse on the pampas's user avatar
A little mouse on the pampas's user avatar
A little mouse on the pampas's user avatar
A little mouse on the pampas
  • Member for 7 years, 10 months
  • Last seen more than 3 years ago
  • Pampas Steppe, La Plata, Argentina
-1 votes
2 answers
145 views

How to simplify the result of matrix according to the operation rules specified in the textbook?

-1 votes
2 answers
209 views

How to calculate the second-type curve integral

-1 votes
1 answer
263 views

How to use Mathematica to show why engineering strain is not a tensor [closed]

-1 votes
2 answers
394 views

How to use MMA to simulate the German tank problem

-1 votes
1 answer
367 views

How to find the power series solution of this ordinary differential equation using MMA [duplicate]

-1 votes
1 answer
175 views

How does MMA use $\varepsilon-\delta$ language to find the limit?

-1 votes
2 answers
208 views

Given a set of points in a plane, find the maximum number of the all collinear points [closed]

-2 votes
2 answers
177 views

How to convert this Python code which uses genetic algorithm to calculate the best path into MMA

-2 votes
1 answer
573 views

How to reproduce this tensor calculation with Mathematica [closed]

-2 votes
2 answers
80 views

How to find the expectation of the following complex probability distribution?

-2 votes
3 answers
132 views

How to solve this kind of differential equation directly?

-3 votes
1 answer
389 views

How to calculate the expectation and variance of a complex probability distribution

-4 votes
1 answer
138 views

How to solve those equations [closed]

-5 votes
3 answers
1k views

How to calculate the divergence of stress matrix in polar coordinate system correctly

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