Michael E2's user avatar
Michael E2's user avatar
Michael E2's user avatar
Michael E2
  • Member for 11 years, 3 months
  • Last seen this week
  • United States
19 votes

Possible bug in NMaximize function?

19 votes

Elegant operations on matrix rows and columns

19 votes

How much time should one give Mathematica for an integral evaluation?

19 votes
Accepted

Mathematica gives wrong result while Wolfram|Alpha is correct

19 votes

Increase 3D Graph thickness for 3D printing in Mathematica?

19 votes

How can I generate and randomly assign color to annular sectors?

18 votes
Accepted

How can I simulate this toggle mechanism?

18 votes
Accepted

How to draw the image of a circle under the action of a transformation of the phase flow?

18 votes

Sierpinski carpet with GraphData

18 votes

Undocumented form for FilledCurve[]

18 votes

ListContourPlot interpolation fails if x and y axes have different scales

18 votes

Realistic jet engine flame

18 votes

How to splice together several instances of InterpolatingFunction?

18 votes

Hightlight all the self-intersections of a Lissajous figure

18 votes

Isometric perspective for Graphics3D

18 votes

How to implement the sample-point process like the built-ins of Mathematica?

18 votes
Accepted

Why is Mathematica destroying this graph?

18 votes
Accepted

Why can't I provide NMinimize with initial points when minimizing over two variables but not one?

18 votes

When is ##@@@##& more appropriate than ##@@##&?

18 votes
Accepted

Why two computations for distance half way around the world don't agree?

18 votes

What is the fastest method to set the diagonals of a matrix to 1?

18 votes

What secrets are hidden away in your init.m and where do you place it? Please help me build the ideal init.m

17 votes

Is there a simple way to convert {a,b,c} to a,b,c?

17 votes
Accepted

Can Mathematica achieve this diagram?

17 votes

Why is this plot drawn so poorly? Can I draw a better image?

17 votes
Accepted

Is $2x$ documented?

17 votes

How can I find solutions for this equation?

17 votes
Accepted

Why does Mathematica report that $\int_1^\infty\frac{\sin(\sqrt{x})}{\sqrt{x}}dx$ = $2\cos(1)$?

17 votes
Accepted

How to convert a surface into a solid

17 votes
Accepted

representation of custom deformation on a meshgrid