\"\"

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The function is \"\" and initial value of \"\".

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\"\"

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\"\"                                (Substitute \"\")

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\"\"         (\"\")

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\"\"           (Evaluate power: \"\")

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\"\"                          (Multiply: \"\")

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\"\"                                (Add: \"\")

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\"\"                                     (Add: \"\")\"\"

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\"\"

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\"\"                                 (Substitute \"\")

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\"\"          (\"\")

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\"\"         (Evaluate power: \"\")

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\"\"                        (Multiply: \"\")

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\"\"                              (Add: \"\")

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\"\"                                    (Subtract: \"\")\"\"

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\"\"

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\"\"                              (Substitute \"\")

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\"\"     (\"\")

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\"\"    (Evaluate power: \"\")

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\"\"                   (Multiply: \"\")

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\"\"                           (Add: \"\")

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\"\"                                   (Subtract: \"\")\"\"

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The first three iterates are \"\".