using the default tolerance which is 1e-9, i.e. assures that two floats are the same within about 9 decimal digits https://docs.python.org/3/library/math.html#math.isclose
using the default tolerance which is 1e-9, i.e. assures that two floats are the same within about 9 decimal digits https://docs.python.org/3/library/math.html#math.isclose