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location China
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visits member for 2 years
seen 11 hours ago

Feel free to correct the grammar mistakes in my posts.


12h
answered How to automatically plot asymptotes?
1d
revised How can I solve my system of differential equations?
another method added.; added 49 characters in body
1d
comment How can I solve my system of differential equations?
@raj See my edit.
1d
revised How can I solve my system of differential equations?
Add the completely numeric solution
1d
awarded  Cleanup
1d
revised How can I solve my system of differential equations?
rolled back to a previous revision
Jul
26
comment NDSolve PDE, not enough boundary condition?
Maybe adding some background of the PDE will attract more attention?
Jul
25
comment About Compile Function
BTW, If you feel satisfied with an answer, you can accept it by clicking the tick at the left-top corner of it.
Jul
25
comment About Compile Function
Well, you should not place a space between "@" and my name, or I won't get the reminder.
Jul
25
comment About Compile Function
Considering the code you showed in your previous question, I want to remind you that Compile isn't a panacea for speed, it'll lead to more limitation in programming and may bring you endless grief indeed. Have you already read this and this post?
Jul
24
revised How to draw a plane parallel to one of the coordinate planes?
make the code more v10-styled
Jul
24
answered How to draw a plane parallel to one of the coordinate planes?
Jul
24
awarded  Altruist
Jul
22
reviewed Reject suggested edit on Deleting all characters in a string that do not belong to a small set of elements
Jul
22
comment Get the last line from each of a large number of files, transform them, and write all results to a single new file
You may also refer to this.
Jul
22
comment DSolve breaks when the ordering of independent variables aren't proper?
@chris Yeah, v9.0.1 and Wolfram Programming Cloud returned unevaluated after the warning, too.
Jul
22
revised DSolve breaks when the ordering of independent variables aren't proper?
added 25 characters in body
Jul
22
comment Use NDSolve to solve a PDE
@wdg It's bc, I forgot I changed the name, edited, thx for pointing out :)
Jul
22
revised Use NDSolve to solve a PDE
deleted 7 characters in body
Jul
22
answered Use NDSolve to solve a PDE