The definition of epsilon in Python is that, it is the variable that is the difference between the estimated answer and the exact answer. When the program is being repeated<span> towards a solution, epsilon gets lesser. Hope this answer helps you. </span>
So, a correct definition of what epsilon means in Python might be: epsilon is the smallest positive floating point number such that (1 + epsilon) - 1 equals epsilon . That definition is wrong: machine epsilon is the number eps such that 1+eps is the next number after 1.