In this post you learn how to calculate complex numbers in Pandas. Pandas does not have built-in support for complex numbers, but you can use the complex function from the Python standard library to calculate complex numbers.

## Example of complex numbers calculations

Here is an example of how you could use complex to calculate the sum of two complex numbers represented in a Pandas DataFrame:

import pandas as pd # Create a sample DataFrame df = pd.DataFrame({'real': [1, 2, 3], 'imag': [2, 3, 4]}) # Calculate the sum of the complex numbers df['complex_sum'] = df.apply(lambda x: complex(x['real'], x['imag']), axis=1) # Print the result print(df)

In this example, the complex function is used in the apply method to calculate the sum of the complex numbers represented by each row of the DataFrame. The result is stored in a new column ‘complex_sum’.