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Active 1 Bountied Hot Week Month
11 votes
3 answers
1k views

Draw impossible figure with MMA, how can it be done?

azerbajdzan
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10 votes
7 answers
791 views

Flip the bits on the diagonal of a binary matrix

user1066
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11 votes
6 answers
556 views

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userrandrand
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5 votes
4 answers
1k views

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Michael E2
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11 votes
2 answers
328 views

Mark all Points in a triangle that have a certain property

cvgmt
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9 votes
3 answers
267 views

Working with country flags in Mathematica

Yaroslav Bulatov
  • 6,441
13 votes
2 answers
220 views

How is the zoom tooltip in the "Coordinates Tool" implemented?

Lukas Lang
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7 votes
3 answers
454 views

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Peter Mortensen
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7 votes
4 answers
320 views

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E. Chan-López
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6 votes
4 answers
485 views

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userrandrand
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5 votes
5 answers
208 views

Translate selection from one list to another

E. Chan-López
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9 votes
2 answers
154 views

Controlling point in graphics 3D with locator

Lukas Lang
  • 27k
6 votes
7 answers
289 views

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user1066
  • 10.6k
6 votes
2 answers
1k views

Unexpected result with sums in set delayed functions

user293787
  • 6,888
6 votes
5 answers
67 views

How to "mix" the elements of two lists?

userrandrand
  • 1,121
19 votes
1 answer
743 views

When did this global rules change happen in Mathematica? Is this change documented?

xzczd
  • 55.1k
4 votes
3 answers
387 views

How can I reduce the time to solve this equation with Integral solutions?

Ulrich Neumann
  • 38.6k
6 votes
3 answers
291 views

Approximating surface with tangent planes

cvgmt
  • 41.4k
4 votes
3 answers
328 views

How to find the area locked between two curves and a line

CommunityBot
  • 1
3 votes
4 answers
696 views

This trigonometric integral "has exceeded the time limit for your plan"

Akku14
  • 16.9k
7 votes
3 answers
328 views

How to write a condition for FindMinimum correctly

Peter Mortensen
  • 630
11 votes
1 answer
540 views

How do I unlock a Mathematica Notebook?

Craig Carter
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3 votes
3 answers
246 views

Highlighting a certain section of a plot

xzczd
  • 55.1k
3 votes
4 answers
238 views

Verifying a combination problem using subsets

codebpr
  • 585
8 votes
2 answers
272 views

How do I plot a function subject to a constraint?

cvgmt
  • 41.4k
4 votes
5 answers
176 views

Converting specific positions of a List into Sublist

Daniel Huber
  • 29.5k
4 votes
3 answers
266 views

How to use ArrayFlatten

Syed
  • 19k
5 votes
3 answers
225 views

Selective deletions from a list

Suite401
  • 3,485
5 votes
3 answers
172 views

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Syed
  • 19k
4 votes
3 answers
168 views

Deletion of list elements by rule

Chris Degnen
  • 29.7k
5 votes
3 answers
271 views

Replacement question

codebpr
  • 585
4 votes
3 answers
266 views

Simplify with given equality

Tokubara
  • 143
8 votes
2 answers
422 views

Quaternionic Kronecker Product

MarcoB
  • 63k
4 votes
4 answers
91 views

How to simplify expression through variable substitution

userrandrand
  • 1,121
8 votes
2 answers
280 views

Add a button in Manipulate to execute a bookmark animation?

josh
  • 1,498
2 votes
4 answers
387 views

How do I (efficiently) compare the n-th line in file A with the n-th line in file B?

Daniel Huber
  • 29.5k
4 votes
3 answers
270 views

The periodic condition is added to the differential equation

xzczd
  • 55.1k
5 votes
2 answers
265 views

Declare a function with symmetric arguments

user293787
  • 6,888
8 votes
1 answer
224 views

Evaluating Pfaffian

Daniel Huber
  • 29.5k
5 votes
1 answer
364 views

Obtaining the curve parallel to the function a/(x^2+b)

Alexey Popkov
  • 60.3k
9 votes
1 answer
357 views

Using graphics primitives as buttons

martin
  • 8,005
3 votes
3 answers
350 views

Sum of an arbitrary number of random variables

Bob Hanlon
  • 126k
6 votes
3 answers
250 views

Behaviour of DSolve

Steffen Jaeschke
  • 3,730
4 votes
3 answers
187 views

Find all sets whose index is divisible by the elements

wuyingddg
  • 1,923
4 votes
2 answers
301 views

Torch-like permutation for arrays?

yode
  • 24.6k
5 votes
3 answers
133 views

$Assumptions = _ ∈ Reals results in incorrect simplification of ConjugateTranspose[..]

xzczd
  • 55.1k
4 votes
3 answers
167 views

How can I add a horizontal line to my BarChart?

MarcoB
  • 63k
8 votes
3 answers
52 views

How to Thread lists elementwise with the If function?

E. Chan-López
  • 5,462

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