Timeline for Adding and subtracting from elements in a list
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 13, 2017 at 12:55 | history | edited | CommunityBot |
replaced http://mathematica.stackexchange.com/ with https://mathematica.stackexchange.com/
|
|
| Mar 30, 2013 at 1:34 | comment | added | kurush |
Yes, that's the part of my code MapThread[If[#1 < max && #2 > min, {#1 + 1, #2 - 1}, {#1, #2}] &,Transpose@lst2]. If the elements are outside the interval defined by [min,max] then the program returns the default value. And yes, they are always integers. In my version using your suggestions this part stayed untouched.
|
|
| Mar 29, 2013 at 18:22 | comment | added | Mr.Wizard |
@kurush Sorry, I somehow didn't see the update to your question until I noticed the Accept. (Thanks.) Let me see if I understand this right: if the additions or subtractions on any specific element would cause it to be outside the interval [0, 2] the original value should be used instead. Is that correct? Are you inputs always integer valued lists? If so we can efficiently use Clip. Let me know and I'll update my answer either way.
|
|
| Mar 29, 2013 at 15:37 | vote | accept | kurush | ||
| Mar 29, 2013 at 15:37 | comment | added | kurush | Well, thanks. Your suggestions really improved the performance of my code. | |
| Mar 26, 2013 at 13:14 | comment | added | kurush |
Thanks for your answer. In the original post I already put a better explanation of the second part of the question. However, is there some way to put constraints in the values of the lists elements? If you have {...a+1,b-1...} exclude results if a is greater than a certain value (say 2) or if b is less than a certain value (say 0)?
|
|
| Mar 26, 2013 at 6:13 | history | edited | Mr.Wizard | CC BY-SA 3.0 |
added 353 characters in body
|
| Mar 26, 2013 at 5:41 | history | answered | Mr.Wizard | CC BY-SA 3.0 |