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Question: How to use writedata to a series of files

Question:How to use writedata to a series of files

smith_alpha 155 Maple 18
writedata
January 23 2015
0

Hi,

 

  Suppose I would like to use writedata for a series of files, e.g. test1.txt, test2.txt, test3.txt.  

I tried

***

a_min:=1;a_max:=3;
b_min:=1;b_max:=3;
A:=array(a_min..a_max,b_min..b_max);


for i from a_min to a_max do
  for j from b_min to b_max do 
     A[i,j]:=i*j;
  end do;
end do;

for i from 1 to 3 do
  file_name:=`test||i`;
  writedata[APPEND](file_name,A);
end do;

****

Seems "||" inside `` does not work, is there any robust solution for this issue? 

 

Thank you very much

 
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