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Wallace-Bolyai-Gerwien theorem for triangles and rectangles

CONTRIBUTED BY: Sandor Kabai | 3 hours ago BY: Moderation Team
2
REPLIES
1K
VIEWS

Assembly of an estimator-regulator with an optimal estimator & controller

CONTRIBUTED BY: Maher Kuzbari | 7 hours ago BY: Moderation Team
1
REPLIES
61
VIEWS

OGRe: an object-oriented general relativity package

CONTRIBUTED BY: Barak Shoshany | 1 day ago BY: Moderation Team
1
REPLIES
217
VIEWS
All Discussions

NIntegrate::inumr error while integrating interpolated functions

QUESTION FROM: Andrei Costina | 51 minutes ago BY: Henrik Schachner
Mathematics, Calculus, Wolfram Language, ...
1
REPLIES
62
VIEWS

Wallace-Bolyai-Gerwien theorem for triangles and rectangles

CONTRIBUTED BY: Sandor Kabai | 3 hours ago BY: Moderation Team
Staff Picks, Mathematics, Demonstrations, ...
2
REPLIES
1K
VIEWS

Pass options to function when using Postfix

QUESTION FROM: Ehud Behar | 4 hours ago BY: Rohit Namjoshi
Graphics and Visualization, Wolfram Language
6
REPLIES
148
VIEWS

Temperature evolution differ in two models while it should be the same

QUESTION FROM: Y L | 4 hours ago
Mathematics, Physics, Calculus, Equation Solving, ...
0
REPLIES
39
VIEWS

[WSG21] Daily study group on creating custom user interfaces

CONTRIBUTED BY: Abrita Chakravarty | 6 hours ago BY: Pål Lillevold
Education, Mathematics, Software Development, Wolfram U, ...
79
REPLIES
2K
VIEWS

The Bi-Radial Matrix: revealing fundamental space-time networks

CONTRIBUTED BY: Russell Kramer | 6 hours ago BY: Shenghui Yang
Wolfram Science, Physics, Geometry, ...
1
REPLIES
133
VIEWS

Assembly of an estimator-regulator with an optimal estimator & controller

CONTRIBUTED BY: Maher Kuzbari | 7 hours ago BY: Moderation Team
Staff Picks, Control Systems, Engineering, Mathematics, ...
1
REPLIES
61
VIEWS

Plotting basin of attraction for a piecewise map

QUESTION FROM: Rajanikant Metri | 10 hours ago BY: Rajanikant Metri
Mathematics, Graphics and Visualization, ...
1
REPLIES
169
VIEWS

Export[ ] output is not the same as what Animation[ ] shows?

QUESTION FROM: Rajanikant Metri | 10 hours ago
Import and Export, Wolfram Language, Video Processing
0
REPLIES
46
VIEWS

Installing WolframEngine on WSL: shell won't run

QUESTION FROM: David Gillcrist | 13 hours ago BY: David Law
Product Set Up, Wolfram Engine
3
REPLIES
100
VIEWS

Why should I use x_ and not x or _ in function definitions?

QUESTION FROM: Gianluigi Salvi | 15 hours ago BY: Gianluigi Salvi
Wolfram Language
3
REPLIES
80
VIEWS

Weather functions returning either $Failed or Missing[Not Available]

QUESTION FROM: KC K | 15 hours ago BY: Philipp Winkler
Mathematica, Curated Data, Wolfram Language
1
REPLIES
50
VIEWS

How to search for certain exchange traded funds?

QUESTION FROM: Raymond Low | 21 hours ago BY: Rohit Namjoshi
Data Science, Finance, Curated Data, Wolfram Language
4
REPLIES
140
VIEWS

OGRe: an object-oriented general relativity package

CONTRIBUTED BY: Barak Shoshany | 1 day ago BY: Moderation Team
Staff Picks, Mathematics, Physics, Mathematica Add-Ons, ...
1
REPLIES
217
VIEWS

Are these emergent update rules compatible with the Wolfram model?

QUESTION FROM: Thomas Wood | 1 day ago BY: Thomas Wood
Wolfram Science, Physics, ...
1
REPLIES
339
VIEWS

A specific system emergent from a philosophical motivation (updated link)

CONTRIBUTED BY: Thomas Wood | 1 day ago BY: Thomas Wood
Physics, Wolfram Fundamental Physics Project
7
REPLIES
877
VIEWS

What does True mean in Piecewise[ ] output?

QUESTION FROM: sorabella91 | 1 day ago BY: Nikolay Shilov
Mathematics, Wolfram Language
1
REPLIES
105
VIEWS

COVID-19 - the Swedish experiment - is it working?

CONTRIBUTED BY: Jan Brugard | 1 day ago BY: Jan Brugard
Staff Picks, Biological Sciences, Data Science, ...
45
REPLIES
16K
VIEWS

Making microtonal music, and alter audio and images?

QUESTION FROM: Sarn Richard Ursell | 1 day ago BY: Daniel Lichtblau
Image Processing, Audio, Sound and Music, ...
11
REPLIES
308
VIEWS

Try to beat these MRB constant records!

CONTRIBUTED BY: Marvin Ray Burns | 1 day ago BY: Marvin Ray Burns
Mathematics, High-Performance Computing, ...
79
REPLIES
514K
VIEWS
1
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Maher Kuzbari
16 minutes ago
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1 day ago
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