In Python, there are many ways to express the mathematical constant e, and the most direct way is to use Python's math module, which provides a constant named `Math. E.E' to express the base e of natural logarithm. The following is an example code that represents E with math module: `` python, importmath, print(math.e)# Output the value of natural number E ````````. In addition, if you need to calculate the power of e, you can use the ` exp ()` function in math module, which returns the power of e to the power of x (ex). The following is the sample code using the ` exp () ` function: `` python, importmath, print(math.exp( 1))# The value of the output e is e 1 ``````.