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Shenghui Yang
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2024 is the [digit sum][1] of some [Fibonacci numbers][2]. Use built-in function in V14.0 or [the correspoinding resource function][3] in WFR: In[1]:= DigitSum[Fibonacci[#]] & /@ {2118, 2147, 2149, 2166} Out[1]= {2024, 2024, 2024, 2024} ...
![mc][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=mc.png&userId=23928 [2]: https://www.wolframcloud.com/obj/6192f139-e186-4d33-9c72-cae0a4f03b27
More information about the Probability and Statistics feature in Wolfram Language can be found: - [Wolfram R&D Live on Probability and Statistics: Random Sampling][1] - [Wolfram language guide][2] [1]:...
![poincare][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=9744ph.png&userId=23928 [2]: https://www.wolframcloud.com/obj/70222b5c-943a-462a-a8c2-d157736fd02c
![sum][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=subsum.png&userId=23928 [2]: https://www.wolframcloud.com/obj/5777e2ac-668a-4582-80c7-297e0e060424
Three things to consider: 1. Only consider one continuous subdomain for `x` at a time. Floor function introduces non-linearity to the solution and in general no silver bullet to kill all problems. 1. Beware of floor function for negative...
I had a related article: https://community.wolfram.com/groups/-/m/t/1609912
*MODERATOR NOTE: This is the notebook used in the livestream "Problem Solving" on Wednesday, May 24 -- a part of Wolfram R&D livestream series announced and scheduled here: https://wolfr.am/RDlive. Subscribe to [**@WolframRD**]...
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=roundtable.png&userId=23928 [2]: https://www.wolframcloud.com/obj/4eee3827-f7e4-4728-9d6e-e60146af17ad
![deco][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=2023-05-08_12-53-58.gif&userId=23928 [2]: https://www.wolframcloud.com/obj/9e773a8d-2d8d-41c9-9c0f-a4078ad224e2