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

Universal stereo plotter

CONTRIBUTED BY: Eric Johnstone | 8 months ago BY: Richard Baartman
Audio, Sound and Music , Dynamic Interactivity , ...
5
REPLIES
13.2K
VIEWS

Plot of piecewise function comes out empty

QUESTION FROM: Aliaksandr A. Zheshka | 8 months ago BY: Shenghui Yang
Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
1.4K
VIEWS

Method of obtaining the potential equation from the gradient

QUESTION FROM: Mitchell Sandlin | 8 months ago BY: Mitchell Sandlin
Mathematics
5
REPLIES
1.9K
VIEWS

Happy 2025 =1³+2³+3³+4³+5³+6³+7³+8³+9³!

CONTRIBUTED BY: Ed Pegg | 8 months ago BY: Anton Antonov
Staff Picks , Graphics and Visualization , Mathematics , ...
5
REPLIES
7.9K
VIEWS

how to get coefficient list from a polynomial with positive and negative powers?

QUESTION FROM: Sami Heidari | 8 months ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
1.8K
VIEWS

Help with inverse functions

QUESTION FROM: Michele Galasso | 9 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
1.2K
VIEWS

Inverse eigenvalue problems: reconstructing fractal potentials from eigenvalue spectra

CONTRIBUTED BY: Michael Trott | 9 months ago BY: Furkan Semih Dündar
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
5
REPLIES
5.8K
VIEWS

How to calculate the result only i.e. the number

QUESTION FROM: John Deere | 10 months ago BY: Valeriu Ungureanu
Mathematics , Wolfram Language
5
REPLIES
2.1K
VIEWS

Analytical integration gives no output

QUESTION FROM: Jabir Hakami | 10 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
5
REPLIES
1.8K
VIEWS

Using Solve but cannot get an answer

QUESTION FROM: George Ip | 11 months ago BY: George Ip
Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
1.3K
VIEWS

Help with definite integral solved analytically

QUESTION FROM: Anuj Malik | 11 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
2.4K
VIEWS

How to calculate the gradient of the arg of a complex exponential?

QUESTION FROM: Brian McNeil | 11 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
1.9K
VIEWS

Creative generative design with mathematical marbling

CONTRIBUTED BY: Phileas Dazeley-Gaist | 0 months ago BY: Mark Greenberg
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
5
REPLIES
6.2K
VIEWS

Solving differential equation depending on radial and time parameter

QUESTION FROM: Leo Murphy | 0 months ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.8K
VIEWS

Introducing non-Newtonian fluid mechanics computations in the undergraduate curriculum

CONTRIBUTED BY: Housam Binous | 1 year ago BY: Housam Binous
Staff Picks , Chemistry , Education , Engineering , ...
5
REPLIES
7.2K
VIEWS

Step by step solutions don't work in Pro?

QUESTION FROM: Michael Duguay | 1 year ago BY: Seth Moody
Mathematics , Wolfram|Alpha
5
REPLIES
9.6K
VIEWS

Ability to see direction of Parametric Curves when plotted?

QUESTION FROM: Alex Flores | 1 year ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
8.7K
VIEWS

Make e at home with rolling dice

CONTRIBUTED BY: Shenghui Yang | 1 year ago BY: Frederick Wu
Staff Picks , Calculus , Computer-Based Maths , ...
5
REPLIES
4.1K
VIEWS

Double Pareto lognormal distribution

QUESTION FROM: Robert Rimmer | 1 year ago BY: Robert Rimmer
Graphics and Visualization , Mathematics , Packages , ...
5
REPLIES
2.3K
VIEWS

Problem with Around (simplification of sums of Around)

QUESTION FROM: Mario Veruete | 1 year ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
2.2K
VIEWS

Joule Thomson expansion of black hole

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Ronald Riegert
Equation Solving , Graphics and Visualization , Mathematics , ...
5
REPLIES
2.5K
VIEWS

[FSWS23]Diagrammatic & computational study of Abrikosov vortex interactions

CONTRIBUTED BY: Gianni Tallarita | 1 year ago BY: Jarek Duda
Staff Picks , Data Science , Equation Solving , ...
5
REPLIES
6.6K
VIEWS

How to customize complex solution regions for NDSolve like the example in Mathematica？

QUESTION FROM: HAO XU | 1 year ago BY: HAO XU
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.6K
VIEWS

How can I add a plot label inside the plot?

QUESTION FROM: J Prakash | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Graphics and Visualization , ...
5
REPLIES
1.5K
VIEWS

How to assign a variable to a particular type of number series?

QUESTION FROM: Jacob Hutchins | 1 year ago BY: Alam Khan
Discrete Mathematics , Mathematics , Wolfram Language
5
REPLIES
7.6K
VIEWS

Plot audio data from a dual (stereo) channel file?

QUESTION FROM: Motilal khoirom | 1 year ago BY: Adam Cherad
Audio, Sound and Music , Graphics and Visualization , Mathematics , ...
5
REPLIES
8.9K
VIEWS

Why does nested Integration works for a single function but not for a list of functions ?

QUESTION FROM: Aka Kopejkin | 1 year ago BY: Aka Kopejkin
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
2.5K
VIEWS

Creating Table of random integers?

QUESTION FROM: Jonathan Wooldridge | 1 year ago BY: Jonathan Wooldridge
Mathematics , Wolfram Language
5
REPLIES
3.8K
VIEWS

What is your experience of reporting a bug in Mathematica?

QUESTION FROM: Peter Kwok | 1 year ago BY: Peter Kwok
Mathematica , Mathematics , Wolfram Language
5
REPLIES
3.6K
VIEWS

Unexpected parameter value from FindDistribution

QUESTION FROM: Rishi Kumar | 1 year ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
2.5K
VIEWS

Unexpected parameter value from FindDistribution

QUESTION FROM: Rishi Kumar | 1 year ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
2.5K
VIEWS

Analytical Evaluation of Line and Surface Integrals in Multidimensional Spaces

CONTRIBUTED BY: Athanasios Paraskevopoulos | 1 year ago BY: Athanasios Paraskevopoulos
Calculus , Education , Equation Solving , Geometry , ...
5
REPLIES
3.2K
VIEWS

NDSolve error inside Plot: $RecursionLimit :Recursion depth of 1024 exceeded

QUESTION FROM: jony will | 1 year ago BY: jony will
Calculus , Graphics and Visualization , Mathematics , ...
5
REPLIES
2.7K
VIEWS

Help using NDSolve for an orbital dynamics problem

QUESTION FROM: Jameel Cathcart | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.9K
VIEWS

New Method for SumConvergence: if grouping of series is divergent so is original series

CONTRIBUTED BY: ZAQU zaqu | 1 year ago BY: ZAQU zaqu
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
3.3K
VIEWS

SpTm: package for Differential Geometry and General Relativity calculations

CONTRIBUTED BY: Bowen Ping | 1 year ago BY: Bowen Ping
Staff Picks , Algebra , Mathematica Add-Ons , Mathematics , ...
5
REPLIES
8.6K
VIEWS

Combine equations to get single feedback equation

QUESTION FROM: Roger Backhus | 1 year ago BY: Roger Backhus
Algebra , Mathematics , Wolfram Language
5
REPLIES
2.9K
VIEWS

Generalized Lanchester combat models

CONTRIBUTED BY: Anton Antonov | 1 year ago BY: Anton Antonov
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
5
REPLIES
6.4K
VIEWS

Algorithm taking longer than expected to evaluate

QUESTION FROM: Bobby Joe Snyder | 1 year ago BY: Bobby Joe Snyder
Mathematics , Wolfram Language
5
REPLIES
4.3K
VIEWS

How to choose desired solvable variables in Solve

QUESTION FROM: Izhak Manilov | 1 year ago BY: Izhak Manilov
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.7K
VIEWS

Eigenvectors results query

QUESTION FROM: Bruce Samuels | 1 year ago BY: Bruce Samuels
Algebra , Mathematics , Wolfram Language
5
REPLIES
3K
VIEWS

Normalizing the wavefunction and plotting it gives error TerminatedEvaluation["RecursionLimit"]

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
5
REPLIES
3.3K
VIEWS

[BOOK] Explore Algebra with Wolfram Language: New High School Textbook Available!

CONTRIBUTED BY: Athanasios Paraskevopoulos | 2 years ago BY: Athanasios Paraskevopoulos
Staff Picks , Algebra , Authoring and Publishing , ...
5
REPLIES
4.6K
VIEWS

How do I extract the condition from a conditional expression?

QUESTION FROM: David Golber | 2 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
4.5K
VIEWS

Solving system of equations: long evaluation time with no results

QUESTION FROM: Saroj Dattatreya | 2 years ago BY: Saroj Dattatreya
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.2K
VIEWS

Transforming the equation into the relationship between t and dt

QUESTION FROM: James James | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3.3K
VIEWS

Is there a way to be able to compute these integrals efficiently?

QUESTION FROM: M M | 2 years ago BY: Updating Name
Calculus , Mathematics , Numerical Computation , ...
5
REPLIES
2.8K
VIEWS

Using indexed variables in defining a function

QUESTION FROM: Mohand Amyis | 2 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
4K
VIEWS

How do you calculate a bounding interval for a function domain?

QUESTION FROM: Werner Geiger | 2 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
3.5K
VIEWS

Step-by-step solution for a limit failed to work

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
3.7K
VIEWS
30
31
32
33
34

Group Count Group Count

6191 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
moritzkempe
M K
1 hour ago
vasholz
David Vasholz
1 day ago
dara
Dara Shayda
1 day ago
edp
Ed Pegg
3 days ago
binoushousam
Housam Binous
3 hours ago
ellynnedec
Ellynne DEC
2 days ago
dangregori
Daniele Gregori
4 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram|Alpha 896 discussions 1K subscriptions
Algebra 997 discussions 1K subscriptions
Wolfram Community 155 discussions 878 subscriptions