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7 votes

8 answers

403 views

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9 votes

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3 votes

2 answers

359 views

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3 votes

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291 views

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Michael E2

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4 votes

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387 views

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Flow

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answered Jun 22 at 15:26

4 votes

2 answers

162 views

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60.2k

answered 2 days ago

3 votes

3 answers

238 views

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Michael E2

216k

answered Jun 23 at 18:35

5 votes

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232 views

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rhermans

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1 vote

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257 views

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plotting fitting

JimB

34.1k

modified Jun 22 at 3:20

4 votes

2 answers

228 views

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Bob Hanlon

120k

modified yesterday

6 votes

1 answer

184 views

Make Mathematica input things on a website and take the data out

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Kuba♦

132k

modified Jun 22 at 9:41

4 votes

1 answer

179 views

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kglr

349k

modified yesterday

4 votes

1 answer

136 views

Nonnegative Least Squares Algorithm (NNLS) [closed]

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Alex Trounev

34.1k

modified Jun 23 at 7:53

8 votes

2 answers

79 views

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Alexey Popkov

56.1k

modified 5 hours ago

2 votes

2 answers

148 views

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Ulrich Neumann

37k

answered Jun 23 at 10:51

8 votes

1 answer

143 views

Where to place Dynamic in an expression?

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Lukas Lang

23.8k

modified Jun 21 at 9:37

5 votes

1 answer

182 views

Error in Attempting Moving Boundary Fluid System

differential-equations physics finite-difference-method

xzczd

52.4k

modified Jun 23 at 11:59

2 votes

2 answers

143 views

Getting fluctuations in the derivative of interpolated functions [closed]

calculus-and-analysis interpolation

Hugh

14.8k

answered Jun 20 at 17:17

2 votes

1 answer

129 views

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120k

modified Jun 22 at 19:54

1 vote

1 answer

192 views

How do I plot the Lorenz attractor inside an ellipsoid? [closed]

plotting differential-equations

Michael Seifert

13.6k

modified Jun 21 at 18:20

1 vote

2 answers

102 views

Solution on nonlinear pde with intial condtion

differential-equations numerical-integration

J. M.'s slightly less busy♦

120k

modified Jun 23 at 15:00

1 vote

3 answers

102 views

Solution at a particular point

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cvgmt

32.7k

answered 2 days ago

6 votes

1 answer

90 views

Exporting results containing Entities to JSON?

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Kuba♦

132k

answered Jun 23 at 9:45

6 votes

1 answer

173 views

Mathematica giving wrong answer for limit of LerchPhi[]

calculus-and-analysis special-functions

user293787

478

modified Jun 22 at 20:00

2 votes

1 answer

165 views

ContourPlot U^2+W^2=V^2 -> V(U), where U, V solutions of equation from special functions [closed]

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cvgmt

32.7k

modified Jun 22 at 0:50

9 votes

1 answer

97 views

protein visualization: display a residue in balls and sticks over the structure

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63.2k

modified 2 days ago

4 votes

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94 views

ComplexExpand no longer assumes Derivative[][][__] as real

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xzczd

52.4k

modified yesterday

8 votes

1 answer

84 views

How can I gracefully stop loading a package based on Mathematica version number?

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Leonid Shifrin

112k

modified 4 hours ago

5 votes

1 answer

82 views

Copy value of Tooltip from AnatomyPlot3D

Jason B.

63.2k

answered Jun 21 at 16:22

7 votes

1 answer

105 views

Using Compile on Gradient within FindMinimum efficiently

mathematical-optimization compile

I.M.

1,651

answered Jun 23 at 13:16

1 vote

1 answer

103 views

How can I simplify the output after integration which is obtained in terms of hypergeometric function in Mathematica?

calculus-and-analysis simplifying-expressions

Syed

16.2k

modified Jun 22 at 14:11

4 votes

1 answer

93 views

Bivariate Hermite Polynomials

special-functions

yarchik

16k

modified 13 hours ago

3 votes

1 answer

111 views

Can not change background of code cell style in private stylesheet. Bug?

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ihojnicki

2,516

answered Jun 22 at 0:03

4 votes

1 answer

67 views

Accumulate[] on an ordered HashTable

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Alexey Popkov

56.1k

modified Jun 20 at 15:54

8 votes

1 answer

100 views

Very simple, unexpected Low Performance of set(=)

functions performance-tuning variable-definitions

Roman

36.2k

answered Jun 22 at 18:16

2 votes

2 answers

77 views

Selecting terms from a list based on certain pattern

list-manipulation

Valacar

890

modified Jun 21 at 13:45

2 votes

2 answers

96 views

PolarPlot with function output represented with color rather than distance from origin

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cvgmt

32.7k

answered Jun 20 at 0:53

6 votes

1 answer

85 views

Does converting large 3D matrices to VERY large 2D matrices affect speed of operations done on the matix?

matrix performance-tuning memory

Michael E2

216k

answered 2 days ago

1 vote

1 answer

55 views

Reduce for a difficult case

equation-solving

xzczd

52.4k

modified yesterday

2 votes

2 answers

87 views

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matrix mathematical-optimization linear-algebra

Alex Trounev

34.1k

modified 18 hours ago

3 votes

1 answer

50 views

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xzczd

52.4k

modified yesterday

3 votes

1 answer

77 views

Symbolic solution for steady-state heat equation i.e. Laplace equation inside cylinder

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user21

36.1k

modified 4 hours ago

2 votes

2 answers

94 views

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Michael E2

216k

modified yesterday

3 votes

1 answer

51 views

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Michael E2

216k

modified 7 hours ago

5 votes

1 answer

44 views

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MarcoB

60.2k

modified Jun 21 at 3:24

1 vote

1 answer

119 views

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calculus-and-analysis special-functions

Andreas

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modified Jun 21 at 21:27

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