<filename>exercise2/test.py
import numpy as np

def Circ_Area(r):
	return np.pi*r**2

def Circ_Circ(r):
	return 2*np.pi*r

<filename>exercise2/test.py
import numpy as np

def Circ_Area(r):
	return np.pi*r**2

def Circ_Circ(r):
	return 2*np.pi*r
