Python | sympy.symbols() method
Last Updated :
02 Aug, 2019
With the help of sympy.symbols()
method, we can declare some variables for the use of mathematical expression and polynomials by using sympy.symbols()
method.
Syntax : sympy.symbols()
Return : Return nothing or None.
Example #1 :
In this example we can see that by using sympy.symbols()
method, we are able to get the variables for mathematical expression and polynomials.
from sympy import *
x, y = symbols( 'x y' )
x = 2
gfg = x * * 2 + 4 * x + 4
print (gfg)
|
Output :
16
Example #2 :
from sympy import *
x, y = symbols( 'x y' )
x = 5
y = 5
gfg = x * * 2 + y
print (gfg)
|
Output :
30
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