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

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Help with Halloween costumes

QUESTION FROM: Todd Rowland | 10 years ago BY: Todd Rowland
Computer-Based Maths , Education , Game Development , ...
10
REPLIES
14.2K
VIEWS

Dates everywhere in pi(e)!

QUESTION FROM: Michael Trott | 10 years ago BY: Todd Rowland
Graphics and Visualization , Mathematics , Recreation , ...
2
REPLIES
15.6K
VIEWS

Application of Squeeze Theorem

QUESTION FROM: Jessica Blanton | 12 years ago BY: George Woodrow III
Calculus , Mathematica , Mathematics
5
REPLIES
11.7K
VIEWS

Self-referential recurrence

QUESTION FROM: Paul Abbott | 6 months ago BY: Daniel Lichtblau
Discrete Mathematics , Mathematics
8
REPLIES
2.1K
VIEWS

Solve an non-homogeneous system of equations mod Z (integers)

QUESTION FROM: Hongyi Zhao | 1 year ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
29
REPLIES
8.7K
VIEWS

[WSC19] Generating Nets for Random Convex Polyhedra

QUESTION FROM: Sunny Wang | 2 years ago BY: Oliver Jandette
Computer-Based Maths , Geometry , Graphics and Visualization , ...
10
REPLIES
26.7K
VIEWS

Compare Mathematica with MATLAB by plotting the same equation

QUESTION FROM: Lingfei Li | 3 years ago BY: Lingfei Li
External Programs and Systems , Graphics and Visualization , ...
6
REPLIES
8.7K
VIEWS

Use InterpolatingPolynomial with a lot of data?

QUESTION FROM: Jaime de la Mota | 6 years ago BY: Jaime de la Mota
Algebra , Control Systems , Data Science , Engineering , ...
19
REPLIES
9.6K
VIEWS

[?] Calculate moment of inertia from STL?

QUESTION FROM: Daniel Marsden-Jones | 8 years ago BY: Daniel Marsden-Jones
Mathematics , Mechanical Engineering , Physics , ...
3
REPLIES
22.4K
VIEWS

Inverse Of Gamma Function?

QUESTION FROM: Mohamad Fard | 9 years ago BY: T.A. H.
Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
17
REPLIES
18.5K
VIEWS

Test for the position of the first non-numeric value?

QUESTION FROM: Eduardo Mendes | 9 years ago BY: Eduardo Mendes
Algebra , Mathematics , Wolfram Language
16
REPLIES
8K
VIEWS

I want to know which is the word that most often repeated

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Data Science , Education , Mathematics , Recreation
5
REPLIES
10K
VIEWS

Can some one explain this odd behavior?

QUESTION FROM: Paul Cleary | 10 years ago BY: Paul Cleary
Mathematica , Mathematics , Numerical Computation
6
REPLIES
5.1K
VIEWS

MathJax support request

QUESTION FROM: Oleksandr Pavlyk | 11 years ago BY: Syd Geraghty
Mathematics , Wolfram Cloud , Wolfram Community
2
REPLIES
16.9K
VIEWS

How to write the product identity in Mathematica?

QUESTION FROM: John G | 12 years ago BY: Udo Krause
Mathematics , Wolfram Language
8
REPLIES
11.8K
VIEWS

Why is Mathematica mis-behaving while finding roots of a simple polynomial?

QUESTION FROM: Prasiddh TRIVEDI | 12 years ago BY: Bruce Miller
Mathematics
7
REPLIES
6K
VIEWS

Unexpected Variance values with WeightedData

QUESTION FROM: Paolo Zavarise | 8 months ago BY: Gosia Konwerska
Data Science , Mathematics , Statistics and Probability , ...
9
REPLIES
3.3K
VIEWS

How to prove the equality of two functions?

QUESTION FROM: Sasha Mandra | 1 year ago BY: Sasha Mandra
Algebra , Mathematics , Wolfram Language
11
REPLIES
3.6K
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
1.6K
VIEWS

Question on the Laplace Inversion of a function using Mathematica

QUESTION FROM: Amir A. | 1 year ago BY: Amir A.
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
15
REPLIES
4.6K
VIEWS

How to generate LineIntegralConvolutionPlot for non-square geometries?

QUESTION FROM: user 12 | 1 year ago BY: user 12
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
2.1K
VIEWS

Solving an equation that involves truncated series

QUESTION FROM: Davide Alfano | 3 years ago BY: Davide Alfano
Algebra , Equation Solving , Mathematics , Wolfram Language
9
REPLIES
3.2K
VIEWS

Inverse stereographic projection for 3d printing

QUESTION FROM: Eddie Morris | 4 years ago BY: Henrik Schachner
3D Printing , Geometry , Graphics and Visualization , ...
4
REPLIES
6.3K
VIEWS

Math one-liners from YouTube

QUESTION FROM: Raspi Rascal | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Algebra , Equation Solving , Events & Media , Mathematics , ...
8
REPLIES
14.6K
VIEWS

Handle issues in connection with GraphData for Cubic graphs?

QUESTION FROM: Zs Sz | 5 years ago BY: Zs Sz
Curated Data , Graphs and Networks , Mathematics , Wolfram Language
10
REPLIES
8.8K
VIEWS

Plot a Clebsch surface?

QUESTION FROM: Meigo Mõttus | 5 years ago BY: Meigo Mõttus
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
9
REPLIES
7.2K
VIEWS

Plot a solution of Solve

QUESTION FROM: Andrej Pustisek | 5 years ago BY: Martijn Froeling
Equation Solving , Graphics and Visualization , Mathematics , ...
7
REPLIES
11.7K
VIEWS

Random selection of elements for getting a high correlation

QUESTION FROM: M.A. Ghorbani | 5 years ago BY: Claudio Chaib
Environmental Science , Mathematics , Wolfram Language
7
REPLIES
8.8K
VIEWS

[?] Calculate and interpret Lim (x->0) ln(x!)/x ?

QUESTION FROM: Lucas Campos | 6 years ago BY: Daniel Lichtblau
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
9.2K
VIEWS

The inverse of moving from a map to a network topology

QUESTION FROM: Seth Chandler | 7 years ago BY: Szabolcs Horvát
Discrete Mathematics , Geographic Information System , ...
6
REPLIES
8.7K
VIEWS

Analytically evaluate an integral in quadratic and higher powers?

QUESTION FROM: Arny Toynbee | 7 years ago BY: Michael Rogers
Calculus , Mathematics , Wolfram Language
10
REPLIES
8.8K
VIEWS

[?] Calculate this integral with one/two unknown variables?

QUESTION FROM: zhaojx84 | 7 years ago BY: zhaojx84
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
14
REPLIES
8.8K
VIEWS

[?] Pick columns or rows of a matrix?

QUESTION FROM: Pierre Dehez | 7 years ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Language
9
REPLIES
7.4K
VIEWS

[?] Provide a default value for x in f[x_?NumericQ]:=...?

QUESTION FROM: Ulrich Mutze | 8 years ago BY: Ulrich Mutze
Mathematics , Wolfram Language
5
REPLIES
8.6K
VIEWS

[?] Calculate Bessel Function zeros? (Can PayPal for solution)

QUESTION FROM: Michael M | 8 years ago BY: J. M.
Calculus , Mathematics , Physics , Wolfram Language
4
REPLIES
12.7K
VIEWS

Get 3D-printable Batman logo given cross section?

QUESTION FROM: Cameron Walker | 8 years ago BY: J. M.
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
2
REPLIES
10.1K
VIEWS

Fast spherical polygon generation?

QUESTION FROM: Kuba Podkalicki | 8 years ago BY: J. M.
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
4
REPLIES
10.3K
VIEWS

Testing for beauty

QUESTION FROM: Todd Rowland | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Architecture , Computational Humanities , ...
2
REPLIES
17.6K
VIEWS

FindClusters versus ClusteringComponents?

QUESTION FROM: Jan Baetens | 8 years ago BY: Sam Carrettie
Data Science , Machine Learning , Mathematica , Mathematics , ...
4
REPLIES
11.5K
VIEWS

Why SortBy does not sort as expected with Sin, Cos, Exp functions?

QUESTION FROM: Danko Georgiev | 8 years ago BY: Sander Huisman
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
4.4K
VIEWS

Delete cases for a list of pairs of numbers?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Paul Cleary
Mathematics , Wolfram Language
8
REPLIES
22.1K
VIEWS

Root plotting function from Paul Wellin's book?

QUESTION FROM: Hadi Tokme | 9 years ago BY: Hadi Tokme
Graphics and Visualization , Mathematics , Numerical Computation , ...
5
REPLIES
6.6K
VIEWS

Differences in 3 Dimensional objects?

QUESTION FROM: Rick Tschudin | 9 years ago BY: Updating Name
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
11
REPLIES
11.5K
VIEWS

Imperfect Bose gas nonlinear Schroedinger type ODE numerical solution

QUESTION FROM: Mattia Udina | 10 years ago BY: Michael Trott
Calculus , Mathematics , Numerical Computation , Physics , ...
37
REPLIES
17.6K
VIEWS

KKT conditions for ellipse and hyperbolas for this app

QUESTION FROM: Radek Drozd | 11 years ago BY: Radek Drozd
Geometry , Graphics and Visualization , Mathematica , Optimization , ...
19
REPLIES
8.3K
VIEWS

Periodic piecewise function

QUESTION FROM: Javier Montalt | 12 years ago BY: Javier Montalt
Mathematics , Signal Processing
4
REPLIES
27.2K
VIEWS

Boundary condition error with a partial differential equation

QUESTION FROM: Slavi T | 12 years ago BY: Paritosh Mokhasi
Mathematica , Mathematics
5
REPLIES
9.2K
VIEWS

Turing completeness through smooth dynamics: expanding simulations of TKFT's

QUESTION FROM: Isaac Ramos | 1 hour ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Computer Science , ...
2
REPLIES
46
VIEWS

Possible error in solving Improper integral

QUESTION FROM: José Luis Garrido | 7 months ago BY: Daniel Lichtblau
Calculus , Mathematics , Numerical Computation , Wolfram Language
10
REPLIES
1.5K
VIEWS

Calculating multivariable calculus surface integrals using Mathematica

QUESTION FROM: Mitchell Sandlin | 8 months ago BY: Mitchell Sandlin
Calculus , Graphics and Visualization , Mathematics , ...
5
REPLIES
2.8K
VIEWS
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