src/test/scripts/functions/jmlc/bar2.dml

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# to you under the Apache License, Version 2.0 (the
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source("bar1.dml") as ns3

exec = function(matrix[double] A) return (matrix[double] B) {
  B = A + 1;
  for(i in 1:2) {
    B = ns3::exec(B);
  }  
}