import math as  m
import numpy as np
import cmath as cm
import matplotlib.pyplot as plt

a=np.loadtxt("kiirendus.dat")
b=np.loadtxt("dim2.dat")

figure,(p1,p2)=plt.subplots(1,2)

p1.plot(a[:,0],a[:,1],a[:,0],a[:,2],a[:,0],a[:,3],a[:,0],a[:,4])
p1.legend(["at","an","aabs","R"])
p1.grid(color="black")

p2.plot(b[:,1],b[:,2])
p2.legend(["y(x)"])
p2.grid(color="black")

plt.show()