azifikare4us

There is a way to filter a list as the following example ?

I think that tier can do the job, but I wondered if there is no zl function to do this in a better way ?

mylist = 1 2 3 6 8 9
I just want to get numbers 
myresultlist = 1 2 3

filter-a-list

Ouch, auto-correction.
I mean ITER not TIER. (Sorry)


Well, if you know that your list will not contain any zeros, this works:

Thank you so much guys, I will take a look and post the result asap.

Here is yet another way using iter/zl.group: