src/test/scripts/functions/misc/IPAFunInline2.dml

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foo = function(Matrix[Double] A, Integer type) return (Matrix[Double] B) {
  if( type==1 ) {
    T = matrix(as.scalar(A[1,1]), nrow(A), ncol(A));
    B = T * T * T;
  }
  else
    B = A - 0.1;
}

X = matrix(0.1, rows=100, cols=10);
Y = foo(X, 1);
z = as.matrix(sum(Y)*7);

write(z, $1);