Guys, thank you for your help. @Stefan_Salewski, yes speed is an important point for me. I found the link you provided (about SMID) very interesting ... however, I do not know how to do this using Nim. Could you please help?
Even to help newbies like me, thought to include the response of this thread in the cookbook wiki being created .... as per [https://forum.nim-lang.org/t/3259](https://forum.nim-lang.org/t/3259)
