You’ll need to use string formatting for this:
'{:0.3e}'.format(2.32432432423e25)
The reason is that round is for specifying the number of the digits after the ones place, which is not really relevant when your numbers are O(25).
You’ll need to use string formatting for this:
'{:0.3e}'.format(2.32432432423e25)
The reason is that round is for specifying the number of the digits after the ones place, which is not really relevant when your numbers are O(25).