Group Abstract Group Abstract

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

Discussions List Discussions List

Speed up Nintegrate for certain range of function's input

QUESTION FROM: John Wick | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
3.1K
VIEWS

Solving a specific initial value problem

QUESTION FROM: Felix Toperczer | 2 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
5.3K
VIEWS

NDSolve error: Cannot solve to find an explicit formula for the derivatives

QUESTION FROM: Anand Mathew | 2 years ago BY: Michael Rogers
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
4.4K
VIEWS

Checking the method used by NSolve

QUESTION FROM: Rua Sulaiman | 2 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.1K
VIEWS

NDSolve a system of differential equations with initial conditions?

QUESTION FROM: Jose Calderon | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
17.5K
VIEWS

NSum returns wrong result for infinite sum

QUESTION FROM: Ralph Trenkler | 2 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , External Programs and Systems , Mathematics , ...
6
REPLIES
4.6K
VIEWS

Finding all solutions of the system of equations

QUESTION FROM: Sinval Santos | 3 years ago BY: Sinval Santos
Algebra , Equation Solving , Graphics and Visualization , ...
6
REPLIES
3.1K
VIEWS

Solving mean field nonlinear equations uisng Findroot

QUESTION FROM: Tiku Sharma | 3 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
2.7K
VIEWS

[Solved] Storing solutions of systems of equations in a loop

QUESTION FROM: Olimpia Cutinelli Rendina | 3 years ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.4K
VIEWS

Symbolic integration has Problems

QUESTION FROM: Frank Kampas | 3 years ago BY: Frank Kampas
Calculus , Numerical Computation , Symbolic Computations , ...
6
REPLIES
5.4K
VIEWS

NDSolve error: step size is effectively zero

QUESTION FROM: Lance Randall Gamier | 4 years ago BY: Lance Randall Gamier
Algebra , Equation Solving , Graphics and Visualization , ...
6
REPLIES
7.8K
VIEWS

Performance degradation from 11.3,12.1.1,12.2.0 => 12.3.1 on Raspberry Pi

QUESTION FROM: Tigran Aivazian | 4 years ago BY: Tigran Aivazian
Computer Science , Mathematica , Numerical Computation , ...
6
REPLIES
10.6K
VIEWS

Problem using Piecewise with NDSolve

QUESTION FROM: David Barrows | 4 years ago BY: David Barrows
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
9.2K
VIEWS

Solving system of implicit functions: solution satisfies one equation

QUESTION FROM: Guangye Cao | 4 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.7K
VIEWS

Numerically solving non-linear algebraic equations

QUESTION FROM: Vedat Erturk | 4 years ago BY: Vedat Erturk
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
5.9K
VIEWS

Error in NDSolveValue[ ]: solve the heat equation in 2D?

QUESTION FROM: Alexandre Barboteu | 4 years ago BY: Lissa de Souza Campos
Calculus , Equation Solving , Graphics and Visualization , ...
6
REPLIES
6.4K
VIEWS

Printing outputs for Collatz conjecture?

QUESTION FROM: Jonathan Bell | 4 years ago BY: Jonathan Bell
Algebra , Discrete Mathematics , Mathematics , Numerical Computation
6
REPLIES
7.5K
VIEWS

Why does NProbability output a zero?

QUESTION FROM: Raspi Rascal | 4 years ago BY: Raspi Rascal
Numerical Computation , Statistics and Probability , Wolfram Language
6
REPLIES
6K
VIEWS

Solve a System of equations using matrix inverse

QUESTION FROM: Willy Saint-Hilaire | 5 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
6K
VIEWS

Numerical integration of double integral with two variables

QUESTION FROM: Shahrukh Khan Kasi | 5 years ago BY: David Keith
Calculus , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
9.1K
VIEWS

Question about computing period of a function

QUESTION FROM: Ghunho Min | 5 years ago BY: Rohit Namjoshi
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
4.9K
VIEWS

Solve coupled equations with NSolve and ListPlot?

QUESTION FROM: Mariam Tohari | 5 years ago BY: Mariam Tohari
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
4.7K
VIEWS

Use NSolve for a variable in degrees?

QUESTION FROM: Robin Ruatta | 5 years ago BY: Sarah Smith
Equation Solving , Mathematics , Numerical Computation , Units , ...
6
REPLIES
7.4K
VIEWS

Why does my fit not work?

QUESTION FROM: Peter Parker | 5 years ago BY: Jason Zhao
Optimization , Numerical Computation , Wolfram Language
6
REPLIES
12.1K
VIEWS

Find a function with a known gradient?

QUESTION FROM: Meryem Aslı | 5 years ago BY: Meryem Aslı
Algebra , Calculus , Equation Solving , Geometry , Mathematics , ...
6
REPLIES
7K
VIEWS

Derivative of a list of data values

QUESTION FROM: INTAN SUPRABA | 5 years ago BY: Updating Name
Calculus , Mathematica , Numerical Computation , Wolfram Language
6
REPLIES
29.7K
VIEWS

[?] Set an endpoint to NDSolve?

QUESTION FROM: Ammar Kasem | 6 years ago BY: Ammar Kasem
Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
5.1K
VIEWS

Hard Crash in Windows 10 when calculating eigenvalues of matrix

QUESTION FROM: Sam M | 6 years ago BY: Sam M
Engineering , Mathematica , Mathematics , Numerical Computation
6
REPLIES
14.2K
VIEWS

Solve the following equation and get one value of the result?

QUESTION FROM: Maha haroon | 6 years ago BY: Maha haroon
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
7.2K
VIEWS

Use NIntegrate In parallel?

QUESTION FROM: Zheng Li | 6 years ago BY: Zheng Li
Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
8.7K
VIEWS

NDSolve for a heat differential equation with periodic boundary conditions?

QUESTION FROM: Markus Schmidt | 6 years ago BY: Henrik Schachner
Calculus , Engineering , Equation Solving , Mathematics , ...
6
REPLIES
13K
VIEWS

Solve the differential equation by Runge Kutta method?

QUESTION FROM: V? Ng?c Vi?t Hoàng | 7 years ago BY: V? Ng?c Vi?t Hoàng
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
5.7K
VIEWS

Integrate the following expression?

QUESTION FROM: Maha haroon | 7 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
7.8K
VIEWS

Unexpected result from IntegerPart

QUESTION FROM: Dennis Lawler | 7 years ago BY: Daniel Lichtblau
Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
7.8K
VIEWS

Fading curves based on a function?

QUESTION FROM: Betty Boo | 7 years ago BY: Betty Boo
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
4.7K
VIEWS

Plot z as a function of "a"?

QUESTION FROM: Jose richard | 7 years ago BY: Jose richard
Graphics and Visualization , Mathematics , Numerical Computation , ...
6
REPLIES
4.9K
VIEWS

What's the difference between plotting and solving?

QUESTION FROM: Sebastian Neumann | 8 years ago BY: Updating Name
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
7.7K
VIEWS

Use the out put of ParametricNDSolve as initial condition?

QUESTION FROM: Mary Aghaei | 8 years ago BY: Gokul Hariharan
Calculus , Computational Systems , Mathematics , ...
6
REPLIES
10.3K
VIEWS

[?] Solve a 2D heat equation inside a circular domain?

QUESTION FROM: David Quesada | 8 years ago BY: David Quesada
Equation Solving , Material Sciences , Mathematics , ...
6
REPLIES
12K
VIEWS

[?] Minimize a very complicated expression?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Sander Huisman
Optimization , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
6.4K
VIEWS

[?] Solve a differential equation using WhenEvent?

QUESTION FROM: Jose Luis Lara | 8 years ago BY: Jose Luis Lara
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
4.1K
VIEWS

Solve a single PDE?

QUESTION FROM: aly ghobashy | 8 years ago BY: aly ghobashy
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.7K
VIEWS

Solve $y'' -2*(x^4-e)y = 0$ 2nd order non-linear differential equation?

QUESTION FROM: Hengameh Bagherianlemraski | 8 years ago BY: Hengameh Bagherianlemraski
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
6.4K
VIEWS

Suggest NDSolve Method options when argument contains InverseFunction?

QUESTION FROM: Mervin Hanson | 9 years ago BY: Mervin Hanson
Equation Solving , Graphics and Visualization , ...
6
REPLIES
6.7K
VIEWS

Solve system of equations with NSolve?

QUESTION FROM: Eft Rsd | 9 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
8.7K
VIEWS

Solve large linear systems with ParametricNDSolve?

QUESTION FROM: J Jesus Rico-Melgoza | 9 years ago BY: J Jesus Rico-Melgoza
Control Systems , Equation Solving , Mathematics , ...
6
REPLIES
8.9K
VIEWS

Bernoulli's resolution of the St Petersburg Paradox - how to find the limit

QUESTION FROM: Keith Woodward | 9 years ago BY: Keith Woodward
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
5.4K
VIEWS

Determine largest number not divisible by sum of multiples of two primes

QUESTION FROM: Julian Svedosh | 9 years ago BY: Daniel Lichtblau
Numerical Computation , Wolfram|Alpha
6
REPLIES
4.5K
VIEWS

IntegerPart confusion

QUESTION FROM: Arman S | 9 years ago BY: Sander Huisman
Numerical Computation , Wolfram Language
6
REPLIES
3.3K
VIEWS

How to Parallelize a Calculation

QUESTION FROM: Deprez Corentin | 10 years ago BY: Sean Clarke
Mathematica , Numerical Computation , Physics
6
REPLIES
12.8K
VIEWS
3
4
5
6
7

Group Count Group Count

1272 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
binoushousam
Housam Binous
1 hour ago
mkafker
Matthew Kafker
4 days ago
rowland
Todd Rowland
5 days ago
brunot
Bruno Tenorio
6 days ago
russell
Gareth Russell
4 days ago
akram2007omar
Akram Masoud
7 days ago
ankitn
Ankit Naik
15 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Modeling 732 discussions 1K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Engineering 648 discussions 1K subscriptions
Chemistry 328 discussions 760 subscriptions