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 differential equations like x' = Ax; A is a matrix and x is a vector

QUESTION FROM: Sean Beaumont | 5 years ago BY: RAJEEV PATHAK
Equation Solving , Mathematica , Mathematics , Wolfram|Alpha
4
REPLIES
34.3K
VIEWS

Improve neural network performance with Mathematica 11.3 ?

QUESTION FROM: David Proffer | 8 years ago BY: Conrad Taylor
Computer Science , Data Science , External Programs and Systems , ...
30
REPLIES
34K
VIEWS

How to use the Wolfram|Alpha time dilation calculator on Black Holes?

QUESTION FROM: Jack M | 8 years ago BY: Joseph Wiese
Astronomy , Mathematics , Physics , Wolfram|Alpha
9
REPLIES
34K
VIEWS

Solving Sudoku as an integer programming problem

CONTRIBUTED BY: Frank Kampas | 3 years ago BY: Anton Antonov
Staff Picks , Discrete Mathematics , Game Development , ...
19
REPLIES
33.9K
VIEWS

3D version of the built-in VoronoiDiagram

CONTRIBUTED BY: Greg Hurst | 6 years ago BY: J. M.
Staff Picks , 3D Printing , Geometry , Graphics and Visualization , ...
12
REPLIES
33.7K
VIEWS

Lots of substitution tilings

CONTRIBUTED BY: Ed Pegg | 4 years ago BY: John Berglund
Staff Picks , Demonstrations , Dynamic Interactivity , Geometry , ...
11
REPLIES
33.6K
VIEWS

Counting Trailing Zeros Of Factorials

CONTRIBUTED BY: Fabian Wenger | 7 years ago BY: Douglas Kubler
Staff Picks , Algebra , Computer-Based Maths , Mathematics , ...
13
REPLIES
33.1K
VIEWS

New fractal curve from golden ratio: how to generate Harriss spiral?

QUESTION FROM: Vitaliy Kaurov | 11 years ago BY: Sam Carrettie
Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
33K
VIEWS

Bayesian linear regression in Mathematica

CONTRIBUTED BY: Sjoerd Smit | 6 years ago BY: Steve Walker
Staff Picks , Data Science , Graphics and Visualization , ...
19
REPLIES
32.8K
VIEWS

Use a Wolfram Language equivalent to Matlab's "linspace" function?

QUESTION FROM: Ehud Behar | 5 years ago BY: Ehud Behar
Algebra , Mathematics , Wolfram Language
4
REPLIES
32.7K
VIEWS

The Misfortunes of a Trio of Mathematicians Using Computer Algebra Systems

CONTRIBUTED BY: Gilmar Rodriguez-Pierluissi | 12 years ago BY: Sander Huisman
Computer Science , Mathematics , Software Development
14
REPLIES
32.3K
VIEWS

Applying Norm[ ] to the trig identity Sin^2 + Cos^2 = 1?

QUESTION FROM: Mitchell Sandlin | 7 years ago BY: do chris
Mathematics , Symbolic Computations , Wolfram Language
17
REPLIES
32K
VIEWS

Raspberry Pi resources and ideas for children in age range 9 yrs to 14 yrs?

QUESTION FROM: Stuart Bruff | 11 years ago BY: Kyle Keane
Education , Mathematics , Raspberry Pi , Recreation , Wolfram Language
4
REPLIES
31.9K
VIEWS

How to enter a long logical expression into Wolfram|Alpha?

QUESTION FROM: Jamie Collins | 11 years ago BY: Ilian Gachevski
Mathematics , Wolfram|Alpha
6
REPLIES
31.8K
VIEWS

[?] Plot two equations and find the intersection point?

QUESTION FROM: Lexie Tutwiler | 8 years ago BY: Marco Thiel
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
13
REPLIES
31.7K
VIEWS

Export as 3D file type STL for 3D printing

QUESTION FROM: Jonathan Chertok | 13 years ago BY: C ormullion
3D Printing , Chemistry , Education , Mathematica , Mathematics , ...
3
REPLIES
31.6K
VIEWS

Divide a triangle into four small triangles

QUESTION FROM: Luis Ledesma | 12 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Computer Science , Education , ...
9
REPLIES
31.6K
VIEWS

ELSEIF or ELIF in mathematica?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Computational Linguistics , Computer Science , Education , ...
3
REPLIES
31.2K
VIEWS

Brain mass versus body mass for mammals

CONTRIBUTED BY: Vitaliy Kaurov | 10 years ago BY: Frederick Wu
Staff Picks , Biological Sciences , Curated Data , Data Science , ...
1
REPLIES
31.1K
VIEWS

[WSC19] Generating Nets for Random Convex Polyhedra

QUESTION FROM: Sunny Wang | 3 years ago BY: Oliver Jandette
Computer-Based Maths , Geometry , Graphics and Visualization , ...
10
REPLIES
31K
VIEWS
3
4
5
6
7

Group Count Group Count

6178 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Geometry 1K discussions 1K subscriptions
Computer-Based Maths 1 discussions 1K subscriptions
Mathematica 5K discussions 4K subscriptions