Multiplying Values of Pandas Series
Let's find out how a pandas series works with the all method and equality operator.
We'll cover the following...
Try it yourself
Try executing the code below to see the result.
Press + to interact
import pandas as pdv = pd.Series([.1, 1., 1.1])out = v * vexpected = pd.Series([.01, 1., 1.21])if (out == expected).all():print('Math rocks!')else:print('Please reinstall universe & reboot.')
Explanation
The out == expected command returns a Boolean pandas.Series. The all method returns True if all elements are True.
When we look at out and expected, they seem the same.
In [1]: out
Out[1]:
0 0.01
1 1.00
2 1.21
dtype: float64
In [2]: expected
Out[2]:
0 0.01
1 1.00
2 1.21
dtype: float64
But, when we compare them, ...