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
r, c = 5, 4
for i in range(1, 9):
for j in range(1, 9):
a = r - i
b = c - j
if a and b and a == b or a == -b:
print i, j