With the help of np.lagval3d() method, we can get the 3-D laguerre series at point x by using np.lagval3d() method.
Syntax :
np.lagval3d(x, y, z, c)
Return : Return the 3-D laguerre series at point x, y and z.
Example #1 :
In this example we can see that by using np.lagval3d() method, we are able to get the 3-D laguerre series at point x, y and z by using this method.
# import numpy and lagval3d import numpy as np from numpy.polynomial.laguerre import lagval3d   x = np.array([[1, 2], [3, 4]]) y = np.array([[-5, -10], [-15, -20]]) z = np.array([[1, 2], [3, 4]]) c = np.array([1, 2])   # import np.lagval3d() method gfg = lagval3d(x, y, z, c)   print(gfg) |
Output :
[[13. 44.]
[43. 94.]]
Example #2 :
# import numpy and lagval3d import numpy as np from numpy.polynomial.laguerre import lagval3d   x, y, z = 1, 2, 3c = np.array([1, 2])   # import np.lagval3d() method gfg = lagval3d(x, y, z, c)   print(gfg) |
Output :
1.0
