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

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Need help to speed up code to find root of determinant

QUESTION FROM: Markus Schmidt | 10 years ago BY: Markus Schmidt
Optimization , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
12.1K
VIEWS

Numerical integration of data imported for Excel

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: David Reiss
Calculus , Import and Export , Mathematica , Numerical Computation , ...
14
REPLIES
12.1K
VIEWS

Integration after importing data, how to set the variables

QUESTION FROM: Chenyen Lee | 12 years ago BY: Paul Cleary
Mathematica , Numerical Computation
6
REPLIES
12.1K
VIEWS

Integration involving vectors?

QUESTION FROM: Arny Toynbee | 8 years ago BY: Arny Toynbee
Calculus , Mathematics , Numerical Computation , Physics , ...
13
REPLIES
12.1K
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

[?] 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

Improve speed to obtain numerical values of Bessel function?

QUESTION FROM: Markus Schmidt | 8 years ago BY: Markus Schmidt
Compilation , Discrete Mathematics , High-Performance Computing , ...
4
REPLIES
12K
VIEWS

Compiled function uses too much memory

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Victor Kryukov
Compilation , Discrete Mathematics , High-Performance Computing , ...
12
REPLIES
12K
VIEWS

Numerical integration

QUESTION FROM: salangnew | 11 years ago BY: salangnew
Mathematica , Mathematics , Numerical Computation
6
REPLIES
12K
VIEWS

Numerical solution for non linear Klein Gordon equation in 3+1 dimensions

QUESTION FROM: Arnab Kar | 12 years ago BY: Arnab Kar
Mathematica , Mathematics , Numerical Computation , Physics , ...
6
REPLIES
11.9K
VIEWS

A complex number, Replace, Simplifiy, Refine ....

QUESTION FROM: Ahmad Alali | 10 years ago BY: Udo Krause
Algebra , Calculus , Computational Linguistics , Computer Science , ...
5
REPLIES
11.9K
VIEWS

Runge-Kutta Method, stiffness occur, how to solve it?

QUESTION FROM: Thai Kee Gan | 11 years ago BY: Thai Kee Gan
Calculus , Equation Solving , Mathematica , Numerical Computation
6
REPLIES
11.9K
VIEWS

KAM torus and technique to depict high resolution chaotic maps

CONTRIBUTED BY: Michael Trott | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , ...
2
REPLIES
11.9K
VIEWS

Different solutions from the same equations in NDSolve ?

QUESTION FROM: J Jesus Rico-Melgoza | 10 years ago BY: Ulrich Mutze
Calculus , Numerical Computation , Wolfram Language
27
REPLIES
11.8K
VIEWS

The Basketball Scoring Approximation of 67% at 40 points.

CONTRIBUTED BY: Ed Pegg | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Discrete Mathematics , Mathematics , ...
1
REPLIES
11.8K
VIEWS

Converting BaseForm Result into a Usable Integer for Computation

QUESTION FROM: Bob Stephens | 10 years ago BY: Bob Stephens
Mathematica , Numerical Computation , Wolfram Language
5
REPLIES
11.8K
VIEWS

Create charts or animation of a Pursuit Curve?

QUESTION FROM: pawel kowalski | 8 years ago BY: pawel kowalski
Calculus , Demonstrations , Equation Solving , ...
4
REPLIES
11.8K
VIEWS

Im having trouble making a few lines of code work within manipulate

QUESTION FROM: jethro holcroft | 10 years ago BY: Bruce Miller
Dynamic Interactivity , Graphics and Visualization , ...
2
REPLIES
11.8K
VIEWS

Nonlinear pdes system / boundary condition at infinity

QUESTION FROM: mario beraha | 10 years ago BY: Kay Herbert
Biological Sciences , Calculus , Computational Systems , ...
3
REPLIES
11.7K
VIEWS

Problem for diagonalisation of a complex 6*6 matrix

QUESTION FROM: Jonathan Da Silva | 10 years ago BY: Michael Helmle
Algebra , Mathematica , Numerical Computation , Wolfram Language
7
REPLIES
11.7K
VIEWS

Find these Transcendental equation's solution?

QUESTION FROM: Muhammad Afzal | 4 years ago BY: Sunanda Lakkimsetti
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
19
REPLIES
11.7K
VIEWS

Solve an ODE by NDSolve an Interpolating function

QUESTION FROM: Rafael López | 7 years ago BY: Anonymous User
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
11.7K
VIEWS

Mathematica tries to evaluate numerical functions symbolically.

QUESTION FROM: David Golber | 11 years ago BY: Michael Gmirkin
Mathematica , Numerical Computation , Wolfram Language
3
REPLIES
11.6K
VIEWS

Reaching an error of 1/0 when trying to evaluate an expression

QUESTION FROM: Andrew Ross | 10 years ago BY: Sean Clarke
Calculus , Equation Solving , Numerical Computation , Wolfram Language
6
REPLIES
11.6K
VIEWS

CUDA: Specifying the graphics card on Macbook Pro 15 Retina

QUESTION FROM: W. Craig Carter | 11 years ago BY: W. Craig Carter
High-Performance Computing , Mathematica , Numerical Computation , ...
2
REPLIES
11.6K
VIEWS

Use NDSolve with conditional coefficients?

QUESTION FROM: Iuval Clejan | 9 years ago BY: Bill Simpson
Control Systems , Equation Solving , Mathematics , ...
7
REPLIES
11.5K
VIEWS

What is the default rule of Integration for Mathematica?

QUESTION FROM: Thai Kee Gan | 10 years ago BY: Thai Kee Gan
Algebra , Calculus , Mathematica , Numerical Computation , ...
10
REPLIES
11.5K
VIEWS

How to solve the TOV equation?

QUESTION FROM: Lingxiao Wang | 10 years ago BY: Lingxiao Wang
Astronomy , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
11.5K
VIEWS

Electric vehicle insights: battery management system - thermal dynamics

CONTRIBUTED BY: Vedat Senol | 1 year ago BY: Vedat Senol
Staff Picks , Geometry , Graphics and Visualization , Mathematica , ...
6
REPLIES
11.5K
VIEWS

[?] Speed up FindRoot with NIntegrate?

QUESTION FROM: James Smith | 8 years ago BY: James Smith
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
11.5K
VIEWS

Solving Laplace equation in Spherical coordinates

QUESTION FROM: Alfred SY | 10 years ago BY: Simon Cadrin
Mathematica , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
11.4K
VIEWS

Problems with WaitAll & ParallelSubmit

QUESTION FROM: John Strauss | 6 years ago BY: John Strauss
High-Performance Computing , Mathematics , Numerical Computation , ...
3
REPLIES
11.4K
VIEWS

Gradient of an Interpolating Function

QUESTION FROM: Roger Backhus | 10 years ago BY: Roger Backhus
Numerical Computation
2
REPLIES
11.4K
VIEWS

[?] Fastest way to compute integral in loops?

QUESTION FROM: Abdullah Alhag | 8 years ago BY: Neil Singer
Compilation , Mathematics , Numerical Computation , Wolfram Language
9
REPLIES
11.4K
VIEWS

Simple alternative to N[x]

CONTRIBUTED BY: S M Blinder | 8 years ago BY: Szabolcs Horvát
Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
11.4K
VIEWS

Simultaneously solving a PDE and ODE

QUESTION FROM: Raunak Bardia | 10 years ago BY: Daniel Lichtblau
Calculus , Discrete Mathematics , Engineering , Mathematica , ...
3
REPLIES
11.3K
VIEWS

Solving the Laplace equation with only Neumann boundary conditions

QUESTION FROM: Jens Rix | 10 years ago BY: Jens Rix
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
3
REPLIES
11.3K
VIEWS

Randomness of the number C[10]!, a candidate for replace Pi (random basis)

CONTRIBUTED BY: Claudio Chaib | 7 years ago BY: Claudio Chaib
Algebra , Data Science , Graphics and Visualization , Mathematics , ...
16
REPLIES
11.3K
VIEWS

[?] Get the binary of negative integer numbers?

QUESTION FROM: Kui Chen | 8 years ago BY: Todd Rowland
Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
11.2K
VIEWS

Make code faster and in C-compatible manner?

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Daniel Lichtblau
Compilation , Discrete Mathematics , High-Performance Computing , ...
7
REPLIES
11.1K
VIEWS

A Hands-on Approach to Wei's Inequality

CONTRIBUTED BY: Shenghui Yang | 12 years ago BY: Todd Rowland
Algebra , Education , Graphics and Visualization , Mathematica , ...
2
REPLIES
11.1K
VIEWS

Install Cuba Vegas package?

QUESTION FROM: Eleanor Crane | 7 years ago BY: Szabolcs Horvát
Compilation , Computer Science , External Programs and Systems , ...
3
REPLIES
11.1K
VIEWS

Solve the following equation with NSolve?

QUESTION FROM: Sreeraj T | 9 years ago BY: Sreeraj T
Equation Solving , Mathematics , Numerical Computation , Physics , ...
10
REPLIES
11.1K
VIEWS

Optimize Function Module using NMinimize

QUESTION FROM: brama gatech | 11 years ago BY: brama gatech
Mathematica , Numerical Computation , Tuning and Debugging , ...
15
REPLIES
11.1K
VIEWS

Will ParametricNDSolve and Contourplot work on a supercomputer?

QUESTION FROM: Ashu Sharma | 9 years ago BY: EDITORIAL BOARD
Graphics and Visualization , gridMathematica , ...
1
REPLIES
11.1K
VIEWS

Concentration distribution of moving macromolecules undergoing isomerization

CONTRIBUTED BY: Housam Binous | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Graphics and Visualization , ...
1
REPLIES
11.1K
VIEWS

Surface parametrization interpolation

QUESTION FROM: Andy Sageman-Furnas | 12 years ago BY: Andy Sageman-Furnas
Calculus , Discrete Mathematics , Geometry , Mathematica , ...
3
REPLIES
11.1K
VIEWS

Setting global precision and decimals

QUESTION FROM: Anne-Claire Martines | 11 years ago BY: Anne-Claire Martines
Biological Sciences , Equation Solving , Mathematica , Modeling , ...
6
REPLIES
11.1K
VIEWS

3 parameter Weibull distribution integration issues

QUESTION FROM: Chen-Ping Yu | 12 years ago BY: Youngjoo Chung
Calculus , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
11K
VIEWS

Using the Gurobi Optimizer in the Wolfram Language

CONTRIBUTED BY: Arnoud Buzing | 4 years ago BY: EDITORIAL BOARD
Staff Picks , External Programs and Systems , Optimization , ...
1
REPLIES
11K
VIEWS
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