1) try  s/old_value/sprintf("%.5f", new_value)/e;

2) should work something like :

 print PLOT (map {sprintf "%.5f", $_} @a), "\n" or  print PLOT (sprintf "%.5f"x@a, @a), "\n"

In reply to Re: formatting substitute and arrays by asdfgroup
in thread formatting substitute and arrays by Anonymous Monk

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