Group Abstract Group Abstract

«Groups
Mathematics
Join
Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

Discussions List Discussions List

Solve a linear system of ODEs?

QUESTION FROM: Abed Alnaif | 7 years ago BY: Abed Alnaif
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
9.1K
VIEWS

Avoid NDSolve problem with system of differential equations?

QUESTION FROM: Roberta Jakab | 7 years ago BY: Roberta Jakab
Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
11.3K
VIEWS

[?] Break outer Do loop by an incident in inner Do loop?

QUESTION FROM: S G | 7 years ago BY: Neil Singer
Logic and Boolean Algebra , Mathematics , Wolfram Language
8
REPLIES
10.1K
VIEWS

[WSC19] Visualizing a Binary Black Hole Merger

CONTRIBUTED BY: Macy Maurer Levin | 7 years ago BY: Macy Maurer Levin
Astronomy , Calculus , Dynamic Interactivity , ...
8
REPLIES
23K
VIEWS

Solve a system of equations and avoid calculations without response?

QUESTION FROM: Dmitry Chebotarev | 7 years ago BY: Dmitry Chebotarev
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
11K
VIEWS

Fastest way to find if a number has a 0 in its decimal representation?

QUESTION FROM: Fred Alstair | 7 years ago BY: l van Veen
High-Performance Computing , Mathematics , Wolfram Language
8
REPLIES
8.6K
VIEWS

[Numberphile] - The Square-Sum Problem

CONTRIBUTED BY: Sander Huisman | 7 years ago BY: Fluorine Dog
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
8
REPLIES
47.9K
VIEWS

Limit of a derivative to the imaginary

CONTRIBUTED BY: Luis Felipe Massena Misiec | 7 years ago BY: EDITORIAL BOARD
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
6.9K
VIEWS

Amazing comparison (700+ pages!) of PDE solving. There's a gap to be filled

CONTRIBUTED BY: Camila Garcia | 7 years ago BY: Anonymous User
Equation Solving , Mathematica , Mathematics , Physics
8
REPLIES
12.2K
VIEWS

Plot a Dirac Delta Function?

QUESTION FROM: Luciano Pinheiro | 7 years ago BY: Luciano Pinheiro
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
18.9K
VIEWS

Animate these 2D plots?

QUESTION FROM: Ricardo Waste | 7 years ago BY: Ricardo Waste
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
8
REPLIES
5.5K
VIEWS

Set properties to Plot (lines and mesh styles)?

QUESTION FROM: Aymen Amer | 7 years ago BY: Aymen Amer
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
5.4K
VIEWS

Prove 1 == 0 in Wolfram Language

CONTRIBUTED BY: David J M Park Jr | 8 years ago BY: Daniel Lichtblau
Mathematics , Wolfram Language
8
REPLIES
11.7K
VIEWS

Using Findfit

QUESTION FROM: Damodaran Achary | 8 years ago BY: Rohit Namjoshi
Chemical Engineering , Chemistry , Data Science , Mathematics
8
REPLIES
26.9K
VIEWS

Solve the following non-linear integer max-problem with NMaximize?

QUESTION FROM: Christos Papahristodoulou | 8 years ago BY: Frank Kampas
Equation Solving , Optimization , Mathematics , ...
8
REPLIES
8.7K
VIEWS

Solve the reduced three-body problem?

QUESTION FROM: thomas rialan | 8 years ago BY: Alexander Trounev
Astronomy , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
9.9K
VIEWS

Get the factorization of a polynomial?

QUESTION FROM: Roberto Cipollone | 8 years ago BY: Roberto Cipollone
Algebra , Calculus , Mathematics , Symbolic Computations , ...
8
REPLIES
5.3K
VIEWS

Replacing functions and variables

QUESTION FROM: Derek Handwerk | 8 years ago BY: Daniel Lichtblau
Mathematica , Mathematics , Wolfram Language
8
REPLIES
9.2K
VIEWS

Use CUDA to compute large output calculations?

QUESTION FROM: Omar Mahmoud | 8 years ago BY: Omar Mahmoud
Compilation , External Programs and Systems , Optimization , ...
8
REPLIES
10.1K
VIEWS

Solve an ODE by NDSolve an Interpolating function

QUESTION FROM: Rafael López | 8 years ago BY: Anonymous User
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
12.4K
VIEWS

Get the entire output instead of wrapping it?

QUESTION FROM: Anton Savchenkov | 8 years ago BY: Anton Savchenkov
Geometry , Graphs and Networks , Mathematics , Wolfram Language
8
REPLIES
5.5K
VIEWS

Find the chemical composition of a compound solving a system of equations?

QUESTION FROM: Juan Manuel Casas-Solvas | 8 years ago BY: David J M Park Jr
Algebra , Chemistry , Equation Solving , Mathematics , ...
8
REPLIES
10.3K
VIEWS

Principle of RandomSearch method in NMinimize?

QUESTION FROM: Lukas Vacek | 8 years ago BY: Lukas Vacek
Mathematica , Optimization , Mathematics , Numerical Computation , ...
8
REPLIES
10.4K
VIEWS

Create Magic Cubes, moon level ( 9x9) ?

QUESTION FROM: Sergiy Skorin | 8 years ago BY: Sergiy Skorin
Algebra , Calculus , Mathematics , Recreation , Wolfram Language
8
REPLIES
12.3K
VIEWS

Work with Graph object of Combinatorica package?

QUESTION FROM: Adam Zsolt Wagner | 8 years ago BY: Szabolcs Horvát
Graphs and Networks , Mathematics , Packages , Wolfram Language
8
REPLIES
9.8K
VIEWS

Increase the precision of calculations without SetPrecision in every step?

QUESTION FROM: Maha Youssef | 8 years ago BY: Daniel Lichtblau
Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
9.5K
VIEWS

Use NIntegrate with Boole and IntervalMemberQ?

QUESTION FROM: Shrihari Gopalakrishna | 8 years ago BY: Shrihari Gopalakrishna
Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
5.2K
VIEWS

[?] Solve problem with PDF and discrete variates?

QUESTION FROM: Michael Kilburn | 8 years ago BY: Michael Kilburn
Graphics and Visualization , Mathematics , ...
8
REPLIES
6.1K
VIEWS

Get solutions to the gauged GL vortices in (1+1) dimensions?

QUESTION FROM: Benjamin Leather | 8 years ago BY: Paritosh Mokhasi
Equation Solving , Mathematics , Numerical Computation , Physics , ...
8
REPLIES
8.8K
VIEWS

[?]  One simple equation gets answer, similar one does not?

QUESTION FROM: Anthony Torrero Collins | 9 years ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Wolfram Language
8
REPLIES
11.1K
VIEWS

[?]  Plot for numerical integration?

QUESTION FROM: Mujtaba Mozumder | 9 years ago BY: Mujtaba Mozumder
Graphics and Visualization , Mathematics , Numerical Computation , ...
8
REPLIES
10.4K
VIEWS

[?] Find first local minima?

QUESTION FROM: M.A. Ghorbani | 9 years ago BY: Hans Dolhaine
Calculus , Optimization , Mathematics , Wolfram Language
8
REPLIES
7.1K
VIEWS

Computer Based Maths, list of educational outcomes.

CONTRIBUTED BY: Mark Braithwaite | 9 years ago BY: David J M Park Jr
Computer-Based Maths , Education , Events & Media , Mathematics
8
REPLIES
18.3K
VIEWS

DSolve function provides unexpected solution?

QUESTION FROM: Brian Appleton | 9 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
5.8K
VIEWS

[?] Solve an ODE with DSolve?

QUESTION FROM: Michael Astahov | 9 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
10.3K
VIEWS

Get iterative solution of simultaneous differential equations?

QUESTION FROM: Sergio Cabral | 9 years ago BY: Sergio Cabral
Engineering , Equation Solving , Graphics and Visualization , ...
8
REPLIES
8.5K
VIEWS

Coordinate-free Tensorial/Vectorial Calculus

CONTRIBUTED BY: Thales Fernandes | 9 years ago BY: Murray Eisenberg
Staff Picks , Calculus , Mathematica Add-Ons , Mathematics , ...
8
REPLIES
20.8K
VIEWS

[?] Find symbolic values in coefficients from FindFit function?

QUESTION FROM: Lea Rebanks | 9 years ago BY: Lea Rebanks
Optimization , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
9.3K
VIEWS

Fourier series coefficients of a periodic function defined by a base signal

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Michael Rogers
Mathematics , Wavelets and Fourier Series , Wolfram Language
8
REPLIES
11K
VIEWS

[?] Get Fourier series coefficients with for loop?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Michael Rogers
Mathematics , Wavelets and Fourier Series , Wolfram Language
8
REPLIES
15.1K
VIEWS

Image Correlation in Particle Image Velocimetry is behaving strangely

QUESTION FROM: Ali Hashmi | 9 years ago BY: Ali Hashmi
Graphics and Visualization , Image Processing , Mathematics , ...
8
REPLIES
11.2K
VIEWS

Is this definite integral solvable?

QUESTION FROM: Jan Krepela | 9 years ago BY: Mike Luntz
Equation Solving , Mathematics , Wolfram Language
8
REPLIES
10.7K
VIEWS

Make solution videos with voice over using WL?

QUESTION FROM: Peter Munro | 9 years ago BY: Ron Swanson
Algebra , Audio, Sound and Music , Authoring and Publishing , ...
8
REPLIES
14.6K
VIEWS

Anamorphosis of 3D-Objects & 3D Printing

CONTRIBUTED BY: Erik Mahieu | 9 years ago BY: Erik Mahieu
Staff Picks , 3D Printing , Demonstrations , Dynamic Interactivity , ...
8
REPLIES
33.7K
VIEWS

[?] Write a constraint on list elements when using Maximize ?

QUESTION FROM: Narjes Kandil | 9 years ago BY: Neil Singer
Engineering , Optimization , Mathematics , Wolfram Language
8
REPLIES
7K
VIEWS

[?] Use Solve to get an integer solution?

QUESTION FROM: Ray Lawicki | 9 years ago BY: Ray Lawicki
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
18.1K
VIEWS

Use a random number generator in Select?

QUESTION FROM: Chi-Hsiang Wang | 9 years ago BY: Chi-Hsiang Wang
Mathematics , Statistics and Probability , Wolfram Language
8
REPLIES
5.9K
VIEWS

[?] Why does Assuming[x > 0, x < 0] not return False?

QUESTION FROM: Sebastian Neumann | 9 years ago BY: Sander Huisman
Mathematics , Wolfram Language
8
REPLIES
6.9K
VIEWS

Avoid crashing the Kernel when I change the table intervals?

QUESTION FROM: Jillian Vlah | 9 years ago BY: Jillian Vlah
High-Performance Computing , Mathematics , Tuning and Debugging , ...
8
REPLIES
9.4K
VIEWS

[?] Generate all sequences of n integer that range from 1 to n?

QUESTION FROM: Clément Justin | 9 years ago BY: Henrik Schachner
Algebra , Discrete Mathematics , Mathematics , Wolfram Language
8
REPLIES
9.3K
VIEWS
14
15
16
17
18

Group Count Group Count

6262 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Graphics and Visualization 4K discussions 1K subscriptions
Calculus 1K discussions 2K subscriptions
Algebra 1K discussions 1K subscriptions
Computer Science 644 discussions 2K subscriptions
Optimization 553 discussions 935 subscriptions
Physics 1K discussions 3K subscriptions
Computational Systems 137 discussions 734 subscriptions