import matplotlib.pyplot as plt import numpy as np a_x=10 a_y=8.6 b_x=10 b_y=-8.6 print(a_x,a_y) print(b_x,b_y) va = np.zeros(2) vb = np.zeros(2) va[0]=10.0 va[1]=8.6 vb[0]=10.0 vb[1]=-8.6 print(va[0],va[1]) print(vb[0],vb[1])
10 8.6 10 -8.6 10.0 8.6 10.0 -8.6