from math import * from matplotlib.pyplot import * def graph(): X1=[] Y1=[] X2=[] Y2=[] X3=[] Y3=[] for i in range(0,60): X1.append(i/10) Y1.append(sin(i/10)) X2.append(i/10) Y2.append(cos(i/10)) X3.append(1+i/10) Y3.append(2+cos(i/10)) plot(X1,Y1,'blue') plot(X2,Y2,'red') for i in range(0,32,2): arrow(X3[i],Y3[i],X3[i],Y3[i+1]) return def mypyplot2(): graph() grid() show()