Changes from BHU workshop . changed variable names in list intro . pendulum.pychanged to pendulum_plot.py . Also an extra space added on slide 33 session1 day1
# round using int
n = 17.3 # any float
int (n + .5)
# round it off to first decimal place
round(amount * 10) / 10.0
# round it off to nearest 5 paise
round(amount * 20) / 20.0
# exchange two variables
a, b = b, a