Timeline for What are some useful, undocumented Mathematica functions?
Current License: CC BY-SA 3.0
16 events
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| Nov 8, 2023 at 2:14 | comment | added | Greg Hurst |
Yes, looks like they exposed Internal`PartitionRagged through TakeList back in 2017.
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| Nov 8, 2023 at 1:48 | comment | added | user688486 |
Isn't this just the documented TakeList?
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| Sep 24, 2015 at 15:05 | comment | added | yode |
In[76]:= SymbolicTensorsSymbolicTensorsDumpMultiRange[Range[5]] Out[76]= {{1},{2,3},{4,5,6},{7,8,9,10},{11,12,13,14,15}}
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| Sep 24, 2015 at 14:59 | comment | added | yode |
@ShutaoTANG Will you happy this?<code> In[76]:= SymbolicTensorsSymbolicTensorsDumpMultiRange[Range[5]] Out[76]= {{1},{2,3},{4,5,6},{7,8,9,10},{11,12,13,14,15}}</code>
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| May 17, 2015 at 3:00 | history | post merged (destination) | |||
| May 16, 2015 at 0:53 | comment | added | xyz | Thank you very much. It's really hard for me to decide whose answer is the best one. Since @blochwave is the first answer, I give this bounty to his answer. I'm sorry, I can only vote up for yours:) | |
| May 15, 2015 at 3:28 | comment | added | Mr.Wizard | @ShutaoTang Okay. :-) | |
| May 15, 2015 at 3:25 | comment | added | xyz | @Mr.Wizard, I have known your neat implementation last year. | |
| May 14, 2015 at 15:43 | comment | added | Mr.Wizard |
@ShutaoTang regarding PartitionRagged I like my own implementation better as it does things PartitionRagged does not. I hope you will give it a look.
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| May 11, 2015 at 14:31 | history | edited | Greg Hurst | CC BY-SA 3.0 |
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| May 11, 2015 at 14:10 | history | edited | Greg Hurst | CC BY-SA 3.0 |
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| May 11, 2015 at 7:49 | comment | added | xyz |
+1, It is very convenient to utilize Internal`PartitionRagged[Range[# (# + 1)/2], Range@#] &[5] to achieve the following lists (*{{1}, {2, 3}, {4, 5, 6}, {7, 8, 9, 10}, {11, 12, 13, 14, 15}}*)
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| May 11, 2015 at 7:15 | history | edited | dr.blochwave | CC BY-SA 3.0 |
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| May 11, 2015 at 5:11 | history | edited | Greg Hurst | CC BY-SA 3.0 |
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| S May 11, 2015 at 5:04 | history | answered | Greg Hurst | CC BY-SA 3.0 | |
| S May 11, 2015 at 5:04 | history | made wiki | Post Made Community Wiki by Greg Hurst |