[Bug]: Failing to see histogram while plotting array of almost equal set of numbers #28685
Closed as not planned
Description
Bug summary
When I use an array containing floating point numbers very close to each other and plot a histogram of the same, I obtain an empty plot. When I however plot a histogram of the same array but after rounding the numbers to a few decimal places, everything works fine.
Code for reproduction
import matplotlib.pyplot as plt
import numpy as np
arr = [18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381493, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497, 18.634971247381497]
arr2 = [round(i,3) for i in arr]
plt.hist(arr2, bins=10, label = 'Rounded array')
plt.hist(arr, bins=10, label = 'Original array')
plt.title('Histogram of random numbers')
plt.xlabel('Random number')
plt.legend()
plt.ylabel('Frequency')
plt.show()Actual outcome
Note: I plot the rounded array first and THEN the original array so I should see the original array on top if it being plotted, however I only see the rounded array being plotted.
Expected outcome
I should see something being plotted for both the original and rounded array. I am however seeing only the rounded array being plotted.
Additional information
It might be an issue with the matplotlib version I use. Some users on the internet have claimed to be unable to reproduce this issue.
Operating system
macOS
Matplotlib Version
3.8.4
Matplotlib Backend
MacOSX
Python version
Python 3.9.16
Jupyter version
No response
Installation
conda