@Test
public void createTreeFromChromosome() {

	final TreeNode<Op<Double>> tree = Program.of(
		6,
		OPERATIONS,
		TERMINALS
	);
	final ProgramChromosome<Double> ch =
		ProgramChromosome.of(tree, OPERATIONS, TERMINALS);
	final TreeNode<Op<Double>> node = TreeNode.ofTree(ch.gene());
	System.out.println(node);
}