code: def exp(s: "Series") -> "Series":
      """Take the exponential transform of the series.
  
      Examples:
          >>> import pandas as pd
          >>> import janitor
          >>> s = pd.Series([0, 1, 3], name="numbers")
          >>> s.exp()
          0     1.000000
          1     2.718282
          2    20.085537
          Name: numbers, dtype: float64
  
      Args:
          s: Input Series.
  
      Returns:
          Transformed Series.
      """
      import numpy as np
  
      return np.exp(s)
  
file_path: pyjanitor/janitor/math.py
imports: import warnings
  from typing import TYPE_CHECKING, Tuple
  import pandas_flavor
label_desc: Use image node_id 2 for calling a global function with example usage: exp(s) and returns: np