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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

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Change the value of the built-in constant Pi ?

QUESTION FROM: Dale Robinson | 12 years ago BY: Dale Robinson
Geometry , Mathematica , Mathematics , Wolfram Language
11
REPLIES
17.9K
VIEWS

Generate sound from plot curves?

QUESTION FROM: Greg Keogh | 7 years ago BY: Jos Klaps
Audio, Sound and Music , Discrete Mathematics , Education , ...
7
REPLIES
17.9K
VIEWS

Problems defining conditional functions in Conway´s game of life

QUESTION FROM: Daniel Branco | 12 years ago BY: Richard Gaylord
Mathematica , Mathematics , Recreation , Wolfram Language , ...
10
REPLIES
17.8K
VIEWS

Insert or Joint a element in a table

QUESTION FROM: margherita ferrucci | 11 years ago BY: David Gathercole
Civil Engineering , Education , Engineering , Finance , ...
7
REPLIES
17.7K
VIEWS

[WSC19] Captioning graphs of continuous functions

QUESTION FROM: Hedi Ben Daoud | 7 years ago BY: Hedi Ben Daoud
Audio, Sound and Music , Computational Linguistics , Data Science , ...
6
REPLIES
17.7K
VIEWS

Compare the elements of 2 Lists for similar elements?

QUESTION FROM: Lea Rebanks | 10 years ago BY: EDITORIAL BOARD
Mathematics , Statistics and Probability , Wolfram Language
4
REPLIES
17.7K
VIEWS

Collaboration needed: Program Human Bio Machine Interfaces

QUESTION FROM: John Remillard | 5 years ago BY: William Duhe
Biological Sciences , Jobs & More Exchange , Mathematics , ...
5
REPLIES
17.7K
VIEWS

Define functions for variables with units?

QUESTION FROM: Orest Gogosha | 8 years ago BY: Ian Williams
Mathematics , Physics , Units , Wolfram Language
15
REPLIES
17.6K
VIEWS

Mathematica as a system architecture diagram drawing environment

QUESTION FROM: Hairy Thoughter | 13 years ago BY: Pedro Fonseca
Graphics and Visualization , Mathematica , Mathematics , ...
2
REPLIES
17.6K
VIEWS

Fourier Series of function defined with conditional statement

QUESTION FROM: Kaushik Mallick | 11 years ago BY: Kaushik Mallick
Calculus , Mathematica , Mathematics , Mechanical Engineering , ...
15
REPLIES
17.6K
VIEWS

Solve for transcendental curve x^y == y^x && x != y

QUESTION FROM: awalia2002 | 13 years ago BY: Shenghui Yang
Equation Solving , Mathematica , Mathematics , Wolfram|Alpha , ...
8
REPLIES
17.5K
VIEWS

Function: is n the sum of two primes?

QUESTION FROM: K L | 12 years ago BY: Udo Krause
Mathematica , Mathematics , Wolfram Language
12
REPLIES
17.5K
VIEWS

[?] Compile and infer the rank of tensor correctly?

QUESTION FROM: Jinxu Zhao | 9 years ago BY: Jinxu Zhao
Compilation , Data Science , Mathematics , ...
4
REPLIES
17.4K
VIEWS

MathJax support request

QUESTION FROM: Oleksandr Pavlyk | 12 years ago BY: Syd Geraghty
Mathematics , Wolfram Cloud , Wolfram Community
2
REPLIES
17.4K
VIEWS

Integral with constants in equation

QUESTION FROM: Remco M | 11 years ago BY: Omar Alsuhaimi
Mathematica , Mathematics , Wolfram|Alpha Integration
2
REPLIES
17.4K
VIEWS

How to create a drawing pad in Mathematica?

QUESTION FROM: Boris Blankleider | 13 years ago BY: Vitaliy Kaurov
Dynamic Interactivity , Graphics and Visualization , ...
7
REPLIES
17.4K
VIEWS

Please URGENT subscript help! (On google chrome)

QUESTION FROM: Alex Veselinovic | 12 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
1
REPLIES
17.3K
VIEWS

How Do I Plot a Function With Two Variables?

QUESTION FROM: Tyler Dunlap | 10 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
17.2K
VIEWS

What keys need to press to type a dot (to be interpreted as multiplication)

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Mathematics , User Interface , Wolfram Language
10
REPLIES
17.2K
VIEWS

Interpret results of Extracting System Equations in SystemModeler?

QUESTION FROM: john massucci | 10 years ago BY: Malte Lenz
Control Systems , Curated Data , Equation Solving , Mathematica , ...
6
REPLIES
17.2K
VIEWS

Passing SpokenString a parameter expression

QUESTION FROM: Steve Polyak | 10 years ago BY: Christopher Fox
Computer Science , Mathematics , Software Development , ...
1
REPLIES
17.2K
VIEWS

Error: Set::setraw: Cannot assign to raw object 9

QUESTION FROM: fgarcia | 13 years ago BY: fgarcia
Mathematica , Mathematics
2
REPLIES
17.2K
VIEWS

Generate weighted random numbers

QUESTION FROM: Michael Knoerzer | 3 years ago BY: Jari Kirma
Data Science , Mathematica , Mathematics , Physics , ...
13
REPLIES
17.2K
VIEWS

polar contour plot

QUESTION FROM: Soutik Sur | 11 years ago BY: Soutik Sur
Engineering , Mathematics , Optics , Physics
2
REPLIES
17.2K
VIEWS

Josephus Problem: queue data structure as circular list

QUESTION FROM: Shenghui Yang | 6 years ago BY: Janos Lobb
Staff Picks , Computer Science , Data Science , ...
4
REPLIES
17.1K
VIEWS

Mathematica won't plot my functions again. Why is this happening?

QUESTION FROM: Melissa Denison | 12 years ago BY: George Woodrow III
Mathematica , Mathematics
1
REPLIES
17.1K
VIEWS

Import and Plot the following data in a .txt file?

QUESTION FROM: Harold Medina | 7 years ago BY: David Blackett
Graphics and Visualization , Import and Export , Mathematics , ...
4
REPLIES
17.1K
VIEWS

Solve a parametric system of linear equations in Wolfram|Alpha?

QUESTION FROM: Emanuele Spinosa | 8 years ago BY: Emanuele Spinosa
Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
17.1K
VIEWS

Draw 2D Hexagon to 3D Hexagon prism, or Thick Hexagon Mesh?

QUESTION FROM: Arm Mo | 8 years ago BY: Aaron Gerst
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
5
REPLIES
17.1K
VIEWS

Precision vs accuracy in displaying result of numerical calculation

QUESTION FROM: Raymond Low | 4 years ago BY: Michael Rogers
Mathematics , Numerical Computation , Wolfram Language
12
REPLIES
17.1K
VIEWS

Gaussian elimination to row echelon form, not reduced row echelon form?

QUESTION FROM: D P | 4 years ago BY: Peter Burbery
Algebra , Mathematics , Wolfram Language
7
REPLIES
16.9K
VIEWS

How to solve a PDE on Mathematica

QUESTION FROM: Pamela Vilela | 10 years ago BY: Gianluca Gorni
Mathematica , Optimization , Mathematics , Wavelets and Fourier Series
6
REPLIES
16.9K
VIEWS

Export a 3D heart equation?

QUESTION FROM: Shu Takahashi | 8 years ago BY: Markus Roellig
3D Printing , Graphics and Visualization , Import and Export , ...
2
REPLIES
16.9K
VIEWS

On design of styles for small weighted graphs

QUESTION FROM: Vitaliy Kaurov | 10 years ago BY: Robert Nachbar
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
16.9K
VIEWS

[?] Solve this system of equations with some assumptions?

QUESTION FROM: Joe Ford | 8 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
3
REPLIES
16.9K
VIEWS

How to test for row equivalence of two matrices using Wolfram Alpha?

QUESTION FROM: Jakub Friedl | 13 years ago BY: Jakub Friedl
Mathematics , Wolfram Community
2
REPLIES
16.9K
VIEWS

Why a Histogram is not returned properly as image with CloudDeploy?

QUESTION FROM: Balazs Kisfali | 9 years ago BY: Simon Johnston
Curated Data , Data Science , Graphics and Visualization , ...
4
REPLIES
16.9K
VIEWS

How to build a loop for a convergence (centroid calculation)

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: David Keith
Astronomy , Image Processing , Mathematics , Optics , Wolfram Language
26
REPLIES
16.9K
VIEWS

Multiplying 4x4 matrices with complicated elements - taking long time

QUESTION FROM: Eleanor Holmes | 10 years ago BY: Eleanor Holmes
Equation Solving , High-Performance Computing , Optimization , ...
35
REPLIES
16.8K
VIEWS

orthogonal trajectories

QUESTION FROM: Tasneem Smadi | 11 years ago BY: Tasneem Smadi
Algebra , Mathematica , Mathematics , Wolfram|Alpha
2
REPLIES
16.7K
VIEWS

Solve Nonlinear 2nd Order Partial Differential Equation Numerically?

QUESTION FROM: Chirag Agrawal | 13 years ago BY: Chirag Agrawal
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
16.7K
VIEWS

[?] Generate a random connected graph?

QUESTION FROM: Licheng Zhang | 6 years ago BY: Szabolcs Horvát
Graphs and Networks , Mathematics , Wolfram Language
8
REPLIES
16.7K
VIEWS

How to do a 3d graph rotation on gpu rather than cpu?

QUESTION FROM: Viacheslav Shishlov | 12 years ago BY: Bruce Miller
Data Science , External Programs and Systems , Image Processing , ...
1
REPLIES
16.7K
VIEWS

Avoid message "Equations may not give solutions for all "solve" variables"?

QUESTION FROM: Simon CC | 10 years ago BY: Udo Krause
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
16.6K
VIEWS

What's the hardest integral Mathematica running Rubi can find?

QUESTION FROM: Albert Rich | 8 years ago BY: Patrick Scheibe
Calculus , External Programs and Systems , Mathematica Add-Ons , ...
1
REPLIES
16.6K
VIEWS

[?] Round to x significant digits before printing it?

QUESTION FROM: David Kirkby | 9 years ago BY: David Kirkby
Mathematics , Numerical Computation , Wolfram Language
10
REPLIES
16.6K
VIEWS

Limit of a sum in Wolfram|Alpha

QUESTION FROM: Wim Lamotte | 12 years ago BY: Bruce Miller
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
16.6K
VIEWS

What's the difference between f[x_]= ... and f[x_]:=...

QUESTION FROM: erivaldo nunes | 11 years ago BY: Sean Clarke
Calculus , Computer Science , Education , Engineering , Mathematica , ...
2
REPLIES
16.6K
VIEWS

Audiobook for A New Kind of Science ?

QUESTION FROM: Denny Tuckerman | 6 years ago BY: Buzz Kit
Authoring and Publishing , Computer Science , Education , ...
5
REPLIES
16.6K
VIEWS

[WSC20] Finding the Shortest Path Through a Field of Disks

QUESTION FROM: Thomas Shundi | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
3
REPLIES
16.5K
VIEWS
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