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Junho Lee's user avatar
Junho Lee's user avatar
Junho Lee's user avatar
Junho Lee
  • Member for 9 years, 11 months
  • Last seen more than 3 years ago
  • Busan, South Korea
13 votes
3 answers
4k views

Functional defined Ticks of LogLinearPlot does not work

11 votes
2 answers
527 views

How can I decide whether a closed surface is intersected by a triangle?

9 votes
3 answers
1k views

How can I capture a rectangular area from an image?

7 votes
1 answer
296 views

Strange behavior of `BoundaryMeshRegion`

7 votes
3 answers
722 views

Different results of a definite integral $\int_0^{\cosh ^{-1}(a)} \frac{1}{\sqrt{a^2 \text{sech}^2(x)-1}}\, dx$

6 votes
2 answers
189 views

Different results of the integrate $\int \frac{\sin (\pi s)}{(s-0.5)^2+90} \,ds$?

3 votes
1 answer
475 views

What's the differences between the shift-enter and MakeBoxes running?

1 vote
0 answers
117 views

Strange behavior of my vertex eventhandler!

1 vote
1 answer
146 views

Strange behavior of `FourierSinCoefficient`

1 vote
1 answer
223 views

What methods does Maximize use like $\mathtt{Maximize}\left[\left\{3 x^2+2 \sqrt{2} x y,x^4+y^4=1\right\},\{x,y\}\right]$