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Having fun with Wolfram! Creating and solving games and puzzles, programming for hobbies, and so on.

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Converting between Gregorian and Julian dates in Wolfram|Alpha

QUESTION FROM: steve mendy | 10 years ago BY: Sean Clarke
Astronomy , Recreation , Wolfram|Alpha
1
REPLIES
11.3K
VIEWS

Is there a solution for these mazes?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Game Development , Image Processing , Mathematics , Recreation , ...
6
REPLIES
12.8K
VIEWS

8 -puzzle with the algorithm a *

QUESTION FROM: Luis Ledesma | 10 years ago BY: Todd Rowland
Mathematica , Recreation , Wolfram Language
1
REPLIES
8.7K
VIEWS

Help with ManhattanDistance function

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Mathematics , Recreation , Wolfram Language
4
REPLIES
7.6K
VIEWS

array containing random complex numbers

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Computer Science , Education , Engineering , Game Development , ...
4
REPLIES
13.6K
VIEWS

How do the same function in Mathematica?

QUESTION FROM: Luis Ledesma | 11 years ago
Computer Science , Education , Game Development , Mathematics , ...
0
REPLIES
9.6K
VIEWS

How do I create a multiple tree of the differences of a numerical sequence?

QUESTION FROM: Kevin Teal | 11 years ago BY: Kevin Teal
Mathematics , Recreation , Wolfram|Alpha , Wolfram Language
10
REPLIES
17.8K
VIEWS

Making mountain 3D videos

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Authoring and Publishing , ...
7
REPLIES
15.9K
VIEWS

Divide a triangle into four small triangles

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Computer Science , Education , ...
9
REPLIES
25.8K
VIEWS

how to make the following graphical interface?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Kuba Podkalicki
Authoring and Publishing , Computer Science , Education , ...
3
REPLIES
12.7K
VIEWS

Failure to fully incorporate assumptions (or am I missing/doing something )

QUESTION FROM: David S | 11 years ago BY: Udo Krause
Calculus , Engineering , Mathematics , Recreation
1
REPLIES
7.1K
VIEWS

How to make some music in mathematica?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Audio, Sound and Music , Computer Science , Education , ...
2
REPLIES
10.9K
VIEWS

How to interrupt an evaluation based on a time constraint

QUESTION FROM: Hans Havermann | 11 years ago BY: Updating Name
Recreation
2
REPLIES
10.4K
VIEWS

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

QUESTION FROM: Stuart Bruff | 10 years ago BY: Kyle Keane
Education , Mathematics , Raspberry Pi , Recreation , Wolfram Language
4
REPLIES
29.2K
VIEWS

Plot a list of data over a quadrangular shape- graphic

QUESTION FROM: margherita ferrucci | 11 years ago
Aerospace Engineering , Computer Science , Education , Engineering , ...
0
REPLIES
6.4K
VIEWS

Open a file sql

QUESTION FROM: Luis Ledesma | 11 years ago BY: Sean Clarke
Audio, Sound and Music , External Programs and Systems , Recreation , ...
1
REPLIES
7.3K
VIEWS

Sort data in a specific way

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Computer Science , Data Science , Education , Engineering , ...
3
REPLIES
9.6K
VIEWS

Simplest example of Mathematica code to a MineCraft Module?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Sean Clarke
Game Development , Graphics and Visualization , Mathematica , ...
1
REPLIES
9.2K
VIEWS

working with files json

QUESTION FROM: Luis Ledesma | 11 years ago BY: David Reiss
Authoring and Publishing , Computer Science , Data Science , ...
1
REPLIES
9.1K
VIEWS

Most popular phrase (ngram) in English

QUESTION FROM: David Sarokin | 11 years ago BY: Douglas Kubler
Recreation , Wolfram|Alpha
9
REPLIES
13.1K
VIEWS

Downloading all Demonstrations in .cdf + author code at once

QUESTION FROM: Francisco Barreto | 11 years ago BY: Francisco Barreto
Computable Document Format , Demonstrations , Mathematica , ...
5
REPLIES
9.2K
VIEWS

The variable that contains an entire number in the end,

QUESTION FROM: Luis Ledesma | 11 years ago BY: Bianca Eifert
Recreation , Wolfram Language
2
REPLIES
5.3K
VIEWS

use an external function in system modeler

QUESTION FROM: ludovic rouch | 11 years ago BY: ludovic rouch
External Programs and Systems , Recreation , SystemModeler
7
REPLIES
9.3K
VIEWS

Fruit grid sums

QUESTION FROM: Luis Ledesma | 11 years ago BY: Marco Thiel
Game Development , Mathematica , Mathematics , Recreation , ...
11
REPLIES
12.8K
VIEWS

How can i answer this? its about modifications of trigonometric functions

QUESTION FROM: paula andrea | 11 years ago BY: david fuhrmeister
Mathematics , Recreation , Wolfram Language
1
REPLIES
5.1K
VIEWS

how to draw rectangles from this list

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Graphics and Visualization , Mathematics , Recreation , ...
2
REPLIES
6.3K
VIEWS

PersonData by itself not working as expected

QUESTION FROM: Rafal Konarzewski | 11 years ago BY: Marco Thiel
Data Science , Recreation , Wolfram Development Platform , ...
1
REPLIES
5.9K
VIEWS

comparing execution times Bairstow method

QUESTION FROM: Luis Ledesma | 11 years ago BY: Daniel Lichtblau
Algebra , Recreation , Software Development , Wolfram Language
6
REPLIES
6.5K
VIEWS

problem with LUDecomposition and SparseArray

QUESTION FROM: Luis Ledesma | 11 years ago BY: Shenghui Yang
Mathematics , Recreation , Software Development , Wolfram Language
5
REPLIES
8.5K
VIEWS

operations with lists

QUESTION FROM: Luis Ledesma | 11 years ago BY: Girish Arabale
Mathematica , Recreation , Wolfram Language
3
REPLIES
10.3K
VIEWS

It's the same?, problem with the king of chess

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Game Development , Mathematica , Mathematics , Recreation , ...
7
REPLIES
17.3K
VIEWS

Problems defining conditional functions in Conway´s game of life

QUESTION FROM: Daniel Branco | 11 years ago BY: Richard Gaylord
Mathematica , Mathematics , Recreation , Wolfram Language , ...
10
REPLIES
17K
VIEWS

Manipulate one time

QUESTION FROM: Luis Ledesma | 11 years ago BY: Sam Carrettie
Augmented and Virtual Realities , Authoring and Publishing , ...
4
REPLIES
21.8K
VIEWS

Problem with HighlightGraph

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Mathematica , Mathematics , Recreation
2
REPLIES
4.6K
VIEWS

Swap-records operations on a matrix

QUESTION FROM: Luis Ledesma | 12 years ago BY: Luis Ledesma
Mathematica , Mathematics , Recreation , Wolfram Language
2
REPLIES
6.4K
VIEWS

Is it possible to delete entries by partial criteria?

QUESTION FROM: Paul Cleary | 12 years ago BY: Paul Cleary
Mathematica , Optimization , Recreation , Tuning and Debugging
2
REPLIES
9.7K
VIEWS

Is there a way to add 'dimensions' on to multiple graphic objects?

QUESTION FROM: Paul Cleary | 12 years ago BY: Paul Cleary
Graphics and Visualization , Mathematica , Mathematics , Recreation
3
REPLIES
8.7K
VIEWS

puzzle solver, intermediate steps not showing

QUESTION FROM: Luis Ledesma | 12 years ago BY: Sander Huisman
Computer Science , Mathematica , Recreation
7
REPLIES
14.9K
VIEWS

Folds in a sheet of paper / metal / cloth

QUESTION FROM: Dietmar Klein | 12 years ago BY: Vitaliy Kaurov
Computer Science , Mathematics , Recreation , Software Development , ...
13
REPLIES
37.4K
VIEWS

use of the $ symbol

QUESTION FROM: Luis Ledesma | 12 years ago BY: Jari Kirma
Authoring and Publishing , Computer Science , Data Science , ...
4
REPLIES
17.9K
VIEWS

puzzle n^2 -1

QUESTION FROM: Luis Ledesma | 12 years ago BY: Yoshihiro Sato
Computer Science , Game Development , Mathematics , ...
4
REPLIES
14.4K
VIEWS

Newbie to Mathematica ... Help to create a Deltoid Torus

QUESTION FROM: richardb1935 Bauer | 12 years ago BY: richardb1935 Bauer
Graphics and Visualization , Mathematica , Recreation
3
REPLIES
5.3K
VIEWS

A replacement for IntegerDigits: computing Sloane OEIS A229024 sequence

QUESTION FROM: Hans Havermann | 12 years ago BY: Hans Havermann
Discrete Mathematics , Mathematica , Mathematics , Recreation , ...
8
REPLIES
18.9K
VIEWS

Rotatable 3D Spikey

QUESTION FROM: Irfan Mir | 12 years ago BY: Irfan Mir
Dynamic Interactivity , Graphics and Visualization , Recreation , ...
6
REPLIES
13.6K
VIEWS

How would one go about analyzing Lottery draw statistics in Mathematica?

QUESTION FROM: Michael Gmirkin | 12 years ago BY: Vitaliy Kaurov
Mathematics , Recreation , Statistics and Probability
2
REPLIES
17.4K
VIEWS

How to simulate a random rotating roulette?

QUESTION FROM: Crystal Fantry | 12 years ago BY: Vitaliy Kaurov
Dynamic Interactivity , Mathematica , Recreation , ...
3
REPLIES
13.8K
VIEWS

Has anyone implemented speech recognition in mathematica?

QUESTION FROM: Andrew Watson | 12 years ago BY: Andrew Watson
Audio, Sound and Music , External Programs and Systems , Recreation , ...
2
REPLIES
11.1K
VIEWS
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556 Discussions

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ACTIVE MEMBERS
vasholz
David Vasholz
1 day ago
edp
Ed Pegg
3 days ago
fhsimons
Fred Simons
8 days ago
vitaliyk
Vitaliy Kaurov
3 days ago
knill
Oliver Knill
9 days ago
torresen
AnneMarie Torresen
1 month ago
alessandrom
Alessandro Mastrofini
2 months ago

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