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Whelp's user avatar
Whelp
  • Member for 11 years, 10 months
  • Last seen more than a week ago
1 vote
1 answer
68 views

Strange behavior of Gather with DateObject

3 votes
0 answers
102 views

Transpose[m,{1,1}]

5 votes
3 answers
282 views

Apply Plus as a new head to a list but prevent evaluation

4 votes
2 answers
248 views

A complex PieChart

10 votes
1 answer
265 views

Dataset Association of Association vs Hierarchical data

14 votes
7 answers
706 views

Pattern matching for repeated elements

4 votes
0 answers
75 views

Behaviour of DateRange?

3 votes
2 answers
171 views

How to create a table with buttons?

5 votes
1 answer
116 views

Applying a function on several columns of a dataset fails on Missing

1 vote
1 answer
172 views

Extracting values from a dataset column based on key from a different column

5 votes
2 answers
187 views

Can ThermodynamicData be used with NSolve?

3 votes
1 answer
68 views

Using an image as a CellDingbat

7 votes
1 answer
674 views

Help with 3D FEM calculation of a heat equation

1 vote
0 answers
85 views

KalmanFilter fails

7 votes
1 answer
184 views

Suggestions to increase the speed of a fugacity calculation

2 votes
1 answer
234 views

How to define an auxiliary function within a function [duplicate]

6 votes
3 answers
515 views

Unexpected behavior with Map [closed]

1 vote
1 answer
228 views

Solving a diffusion-reaction ODE with NDSolve

0 votes
1 answer
139 views

Picking only the real solutions from the output of NRoots [duplicate]

5 votes
1 answer
383 views

Efficient generation of a 3D mesh to solve a diffusion PDE

2 votes
0 answers
45 views

Improving the speed on an iterated differential system

1 vote
2 answers
120 views

Why is this equation difficult to solve numerically?

2 votes
1 answer
190 views

Improving the speed of evaluating numerical solution to a sytem of PDE

0 votes
0 answers
113 views

Applying a function to the second element of a list [duplicate]

3 votes
2 answers
512 views

Importing crude oil prices from WolframAlpha

2 votes
2 answers
529 views

Problem solving a second-order PDE

5 votes
2 answers
4k views

Best fit equation from a scanned image

10 votes
5 answers
2k views

Caesar's cipher

4 votes
1 answer
214 views

Searching for closest entry in a table

3 votes
4 answers
1k views

How to apply a function of several arguments to a list?