+++ title = "Pernicious numbers" description = "" date = 2019-09-10T18:35:58Z aliases = [] [extra] id = 17363 task = """ A pernicious number is a positive integer ...

Recursion is a very useful programming skill. You may not use it very often in most languages, but the ability to think recursively is a valuable skill to acquire. There are programming languages (e.g ...

1 School of Information and Electronics, Beijing Institute of Technology, Beijing, China. 2 Department of Engineering and Technology, Trine University, Fort Wayne, USA. 3 Department of Information ...

Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, P.R. China School of Microelectronics, Southern University of Science and Technology, ...

Note: Some of the code here is old and was written when I was learning C++. It might be possible that code is not safe or making wrong assumptions. Please use with caution. Pull requests are always ...

Faster-than-light neutrinos? Boring… let’s see something really revolutionary. Edward Nelson, a math professor at Princeton, is writing a book called Elements in which he claims to prove the ...