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Engineering physics student.


9h
comment Mathematica9: NDSolve slows down after repeated calls
@user21 Did you get any clarity in this matter? The problem appears to still exist as of V10.0.0.0?
10h
comment Layers of Locators of Different Colors?
You have the right to ask about layers of course, and it's a good question, but couldn't the "New layer" button be a merge button that merges all components that currently have locators on them and then removes all locators? You could then iteratively fix up the image.
18h
revised JSON problem? MMA10, Windows 7 or Linux Mint
edited tags
18h
comment JSON problem? MMA10, Windows 7 or Linux Mint
It's the same in v9. Besides, if you paste it into jsonviewer.stack.hu and click "viewer" to try to display the data it says that the JSON is invalid.
18h
revised JSON problem? MMA10, Windows 7 or Linux Mint
added 44 characters in body
1d
comment Sum of truncated normal random variable and normal random variable
You are possible looking for math.stackexchange.com, this site is about the software Mathematica.
1d
revised Symmetric list with maximum in center
added 146 characters in body
1d
answered Symmetric list with maximum in center
2d
comment Binarizing a matrix
@Mr.Wizard That's a great answer. Very well written. +1.
2d
comment Binarizing a matrix
What does your matrix look like? Binarize@Image[matrix] could work.
2d
revised Speeding Up Replacing of Labels in Large Matrix?
added 240 characters in body
2d
comment Speeding Up Replacing of Labels in Large Matrix?
You can remove matrixToReturn = and Return[matrixToReturn. If you do not put a semicolon at the end of Table it will return its result automatically. Also Module is recommended rather than Block, which you can read about here. Overall, using Table like this is typical for someone with a background in procedural languages, but Mathematica is faster with functional programming so you should try to use corresponding functional alternatives, such as Map.
2d
answered Speeding Up Replacing of Labels in Large Matrix?
2d
comment How to limit only two “0 and 1” strings for an xor implement?
@user16069 Have you tried restarting your kernel? You could have some old definition lingering that accepts more than two strings. The current definition looks right to me.
2d
comment Converting structured data to a dataset
There is a discussion that starts here and culminates with GeneralUtilities`ToAssociations which however doesn't work for me.
2d
comment How to Keep Input Cells Hidden After Evaluating Notebook
@ThomasFankhauser I tried this with OSX 10.9.3 and MMA10 and it works, so the problem could be local to your computer.
Jul
19
reviewed Close My code is not converging using NIntegrate. Why? Help please
Jul
18
comment Dataset Mathematica 10.0
I can reproduce this on OS X. The error message is "An unknown box name (TypeSystem`TypeMap) was sent as the BoxForm for the expression. Check the format rules for the expression." After restarting the kernel it works again. But why did it stop working? That's a good question.
Jul
17
answered How to draw timing diagram from a 0 and 1 string list
Jul
17
comment Strange behavior of MemberQ, Position
@OleksandrR. Thanks, I quoted you in the answer since this is what the answer should have said from the beginning.