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Engineering physics student.


1h
revised How can I list all the 'countries 4000 km far from current location'?
added 680 characters in body
4h
comment How can I list all the 'countries 4000 km far from current location'?
@Szabolcs Well, you inspired me to keep looking and it turns out there is :)
4h
revised How can I list all the 'countries 4000 km far from current location'?
added 429 characters in body
4h
revised How can I list all the 'countries 4000 km far from current location'?
added 103 characters in body
4h
answered How can I list all the 'countries 4000 km far from current location'?
19h
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?
20h
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.
1d
revised JSON problem? MMA10, Windows 7 or Linux Mint
edited tags
1d
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.
1d
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.
2d
revised Symmetric list with maximum in center
added 146 characters in body
2d
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?
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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.
Jul
19
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.