Fastest way to multiply multiple columns in Dataframe based on conditions

data = [{‘a’: 12, ‘b’: 23, ‘c’:34, ‘d’: 0.1, ‘e’:25}, {‘a’:13, ‘b’: 26, ‘c’: 38, ‘d’: 0.02, ‘e’:26}, {‘a’:19, ‘b’: 28, ‘c’: 31, ‘d’: 0.04, ‘e’:22} ] # Creates DataFrame. df = pd.DataFrame(data) a b c d e 0 12 23 34 0.10 25 1 13 26 38 0.02 26 2 19 28 31 0.04… Read More Fastest way to multiply multiple columns in Dataframe based on conditions