st: RE: numlist substraction

["Nick Cox" <n.j.cox@durham.ac.uk>]

. whelp macrolists 

points to 

{local | global} macname : list macname - macname

e.g. 

local C : list A - B 

Nick 
n.j.cox@durham.ac.uk 

Lars Korsholm
 
> I have two numlist, say A and B, and in terms of sets I would like to
> compute A\B.
> E.i. if A is 1 2 3 4 5 and B is 4 5 6
> by A\B I want 1 2 3
> A nd B are locals

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