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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, 9 months
  • Last seen more than 3 years ago
  • Pampas Steppe, La Plata, Argentina
1 vote
0 answers
81 views

How to deal with abstract function problems

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2 answers
113 views

How to change the expression of the result of function `LinearSolve`

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1 answer
498 views

How to calculate this surface integral

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1 answer
49 views

How to define a function to decouple equations and transform them into standard form

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2 answers
122 views

Why the value of initial spin angle ψ[0] in Eulerian dynamic equations cannot be 0

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0 answers
91 views

How to reproduce `JacobianMatrix` function

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1 answer
363 views

How to use the variational method to solve this problem

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3 answers
293 views

How to reduce this binary polynomial to the sum of squares in various ways

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3 answers
235 views

How to write a custom function to judge whether a bivariate function is differentiable at a certain point?

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114 views

Why does the solution step size not change significantly after the maximum step size is specified?

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2 answers
70 views

How to reorganize matrix according to location requirements

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1 answer
247 views

How to calculate the double integral of the integral area related to the parameter

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3 answers
312 views

How to use Mathematica to solve this problem of planting tree

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1 answer
100 views

How to understand and use bit operation for programming

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0 answers
68 views

How to solve differential equations in matrix form

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2 answers
98 views

How to sum like this

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2 answers
208 views

How to find the variational result of this functional according to the definition of textbook [duplicate]

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1 answer
376 views

How to solve the differential equation of a Brachistochrone Problem

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1 answer
76 views

How to draw the corresponding part of the projection mesh of this surface

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1 answer
67 views

How to use `TransformationFunctions` to simplify this expression

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1 answer
165 views

Why can't the ant colony algorithm of calculating the maximum point of the function converge to the maximum point [closed]

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2 answers
143 views

Why can't function `Maximize` find the maximum position exactly? [closed]

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1 answer
127 views

How else can I draw this apple?

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1 answer
82 views

How to avoid mistakes when drawing Gaussian curvature image of explicit function?

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2 answers
159 views

Why Mathematica does not interpret this LaTeX code correctly

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2 answers
349 views

How to obtain the exact solution of this equation in terms of an infinite series of rational numbers

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0 answers
106 views

How to find maximal determinant of a 5×5 or 6×6 matrix using the integers 1 to $n^2$ quickly

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0 answers
57 views

Why is the result of MMA polynomial mod factor different from that of this article? [closed]

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2 answers
128 views

The ordering problem of multivariate polynomials

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1 answer
141 views

How to speed up this code(Jordan Normal Form)

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