Parameters :
p1: Input polynomial 1 p2: Input polynomial 2
Return:
Sum of polynomials
# Python code explaining # numpy.polyadd ()
# Python code explaining
# numpy.polyadd ()
# import libraries
import numpy as np
import
numpy as np
p1 = np.poly1d ([ 1 , 2 ])
p1
=
np.poly1d ([
1
,
2 ])
])
p2 = np.poly1d ([ 9 , 5 , 4 ])
p2
9
5
4 ])
print ( "P1:" , p1)
print
(
"P1:"
, p1)
print ( "P2:" , p2)
"P2:"
, p2)
a = np.polyadd (p1, p2)
a
np.polyadd (p1, p2)
print ( " P1 + P2: " , a)
" P1 + P2: "
, a)
Output:
P1: 1 x + 2 P2: 2 9 x + 5 x + 4 P1 + P2: 2 9 x + 6 x + 6
