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Numerical Computation
Numeric equation solving, calculus and statistics, precision and accuracy control for numeric computations...

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Remix: Maksimovich's double pendulum map with concurrent ParametricNDSolve

CONTRIBUTED BY: Shenghui Yang | 1 day ago BY: Moderation Team
Staff Picks, Mathematics, Wolfram Community, Calculus, ...
1
REPLIES
271
VIEWS

Problem using Piecewise with NDSolve

QUESTION FROM: David Barrows | 8 days ago BY: David Barrows
Mathematics, Equation Solving, Wolfram Language, ...
4
REPLIES
2K
VIEWS

Integrating over a 3D ExampleData shape?

QUESTION FROM: Salmon UULENGA | 8 days ago BY: Rohit Namjoshi
Mathematics, Calculus, Curated Data, Wolfram Language, ...
2
REPLIES
156
VIEWS

$\int_0^\infty e^{i \pi x} \left(1-(x+1)^{\frac{1}{x+1}}\right) dx$

CONTRIBUTED BY: Marvin Ray Burns | 9 days ago BY: Marvin Ray Burns
Mathematics, Algebra, Calculus, Wolfram Language, ...
6
REPLIES
54K
VIEWS

Try to beat these MRB constant records!

CONTRIBUTED BY: Marvin Ray Burns | 11 days ago BY: Marvin Ray Burns
Mathematics, High-Performance Computing, ...
80
REPLIES
526K
VIEWS

Error solving differential equations: Infinite expression encountered?

QUESTION FROM: Mishal Mohanlal | 11 days ago BY: Gianluca Gorni
Mathematics, Calculus, Equation Solving, ...
1
REPLIES
149
VIEWS

Unbiased variance and covariance matrix: MultiNonlinearModelFit

QUESTION FROM: Edoardo Dalla Ricca | 12 days ago
Mathematics, Calculus, Wolfram Language, Modeling, ...
0
REPLIES
128
VIEWS

How to solve Fokker Planck equation with NDSolve?

QUESTION FROM: Vansh Kharbanda | 12 days ago
Mathematics, Physics, Calculus, Equation Solving, ...
0
REPLIES
126
VIEWS

[GiF] Ceiling tower equal to a positive integer

CONTRIBUTED BY: Shenghui Yang | 13 days ago BY: Moderation Team
Staff Picks, Mathematics, Algebra, Discrete Mathematics, ...
1
REPLIES
283
VIEWS

I'm having problems with third type heat transfer boundary condition

QUESTION FROM: Y L | 18 days ago BY: Y L
Mathematics, Physics, Equation Solving, ...
8
REPLIES
356
VIEWS

NIntegrate::inumr error while integrating interpolated functions

QUESTION FROM: Andrei Costina | 20 days ago BY: Andrei Costina
Mathematics, Calculus, Wolfram Language, ...
2
REPLIES
259
VIEWS

Temperature evolution differ in two models while it should be the same

QUESTION FROM: Y L | 21 days ago
Mathematics, Physics, Calculus, Equation Solving, ...
0
REPLIES
173
VIEWS

Assembly of an estimator-regulator with an optimal estimator & controller

CONTRIBUTED BY: Maher Kuzbari | 21 days ago BY: Moderation Team
Staff Picks, Control Systems, Engineering, Mathematics, ...
1
REPLIES
327
VIEWS

Empty result when solving two differential equation with NDSolve[ ]?

QUESTION FROM: John Wick | 26 days ago BY: John Wick
Mathematics, Calculus, Equation Solving, ...
5
REPLIES
323
VIEWS

Speed up FindRoot for system of equations

QUESTION FROM: Rainald Borck | 1 month ago
Mathematics, Algebra, Equation Solving, ...
0
REPLIES
212
VIEWS

Mnemonic conversion between kilometers and miles using Fibonacci ratios

CONTRIBUTED BY: Bill Gosper | 1 month ago BY: Moderation Team
Staff Picks, Mathematics, Discrete Mathematics, ...
1
REPLIES
452
VIEWS

The reciprocal Fibonacci constant

CONTRIBUTED BY: Jonathan Kinlay | 1 month ago BY: Henrik Schachner
Staff Picks, Mathematics, Calculus, ...
2
REPLIES
754
VIEWS

Error solving polynomial equation using Solve[ ]?

QUESTION FROM: Kyaw Hla Chak | 1 month ago BY: Gianluca Gorni
Mathematics, Algebra, Equation Solving, ...
3
REPLIES
407
VIEWS

Finding the first digits of 2^2^2^2^2^2

CONTRIBUTED BY: James Choi | 1 month ago BY: James Choi
Staff Picks, Mathematics, Equation Solving, ...
3
REPLIES
1K
VIEWS

Why Divisors[ ] is far faster than Factorinteger[ ]?

QUESTION FROM: Luis Felipe Massena Misiec | 1 month ago BY: Luis Felipe Massena Misiec
Equation Solving, Wolfram Language, ...
5
REPLIES
380
VIEWS
1
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Group Count Group Count

984 Discussions

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ACTIVE MEMBERS ACTIVE MEMBERS

Active Members
Shenghui Yang
2 days ago
Salmon UULENGA
9 days ago
Mishal Mohanlal
12 days ago
Edoardo Dalla Ricca
12 days ago
Vansh Kharbanda
12 days ago
Y L
18 days ago
Maher Kuzbari
19 days ago
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