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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

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Different error in Linux Cloud vs on Windows 11 in 1/(-1.)^1.2?

QUESTION FROM: ZAQU zaqu | 3 years ago BY: ZAQU zaqu
Mathematics , Operating System and Network Access , Wolfram Cloud , ...
9
REPLIES
6K
VIEWS

Speeding up the computation of double integrals composed from double series

QUESTION FROM: Pooya Azizi | 3 years ago BY: Pooya Azizi
Calculus , Mathematics , Tuning and Debugging , Wolfram Language
6
REPLIES
4.5K
VIEWS

The estimation formula is different from the solution result of NDSolve

QUESTION FROM: James James | 3 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.4K
VIEWS

Difficulty to solve PDE with NDEigensystem command

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.9K
VIEWS

Numerical solution by NDSolve has discontinuity

QUESTION FROM: A Afi | 3 years ago BY: Michael Rogers
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
3.2K
VIEWS

Integrate piecewise-function processes forever?

QUESTION FROM: Lukas Berger | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
2
REPLIES
5.3K
VIEWS

Extracting equations from a pdf?

QUESTION FROM: W. Craig Carter | 3 years ago BY: Roland Franzius
Image Processing , Mathematics , Natural Language Processing , ...
1
REPLIES
7.9K
VIEWS

Maximizing area overlap of regions subject to any affine transform?

QUESTION FROM: Kaden Tro | 3 years ago BY: Kaden Tro
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
2
REPLIES
4K
VIEWS

Evaluating Piecewise function defined inside Do loop is very slow

QUESTION FROM: Patrick Bourg | 3 years ago BY: Roland Franzius
Data Science , Mathematics , Modeling , Wolfram Language
1
REPLIES
3.1K
VIEWS

Check whether a system of linear equations has a a solution?

QUESTION FROM: hj z | 3 years ago BY: Roland Franzius
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
3K
VIEWS

Computing volume inside a given surface

QUESTION FROM: Claude Mante | 3 years ago BY: Roland Franzius
Graphics and Visualization , Optimization , Mathematics , ...
1
REPLIES
4.1K
VIEWS

Error solving 5 diff. equations with NDSolve

QUESTION FROM: David Hwang | 3 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.9K
VIEWS

How to compute the gradient and divergence of a 'Tensor Product' expression

QUESTION FROM: Alberto Silva Ariano | 3 years ago BY: Updating Name
Calculus , Mathematics , Wolfram Language
1
REPLIES
5.5K
VIEWS

Determine the mirror reflection between the coordinates of a pire of points

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
11
REPLIES
4.2K
VIEWS

Isolating coefficients from a long exponential function

QUESTION FROM: Ser Man | 3 years ago BY: Ser Man
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
4.2K
VIEWS

Smooth an arbitrary curve

QUESTION FROM: David Golber | 3 years ago BY: Claude Mante
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
6.2K
VIEWS

Problems with SetPrecision and ReplaceAll

QUESTION FROM: Donato D'Aprile | 3 years ago BY: Donato D'Aprile
Mathematics , Wolfram Language
3
REPLIES
2.2K
VIEWS

Convert octaves to frequency with continuous wavelet transform?

QUESTION FROM: Mikiya Shimizu | 3 years ago BY: Stefano Albieri
Biological Sciences , Mathematics , Signal Processing
2
REPLIES
6.2K
VIEWS

How to simulate a Brownian motion with reflective barrier?

QUESTION FROM: Jorge Laval | 3 years ago BY: Updating Name
Mathematics , Physics , Statistics and Probability , Wolfram Language
1
REPLIES
4.9K
VIEWS

Assign the results from Solve[] to new variables

QUESTION FROM: Oscar Alvarez Lemus | 3 years ago BY: Oscar Alvarez Lemus
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.8K
VIEWS
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