Python | sympy.S.Catalan constant

With the help of sympy.S.Catalan value, We can directly use the value of catalan constant which is K = 0.91596559 or we can say that in sympy catalan constant is a singleton value.

Formula used to calculate the catalan constant –

Example #1 :
In this example we can see that by using singleton value of Catalan constant, we are able to get the value of Catalan constant.

# import sympy
from sympy import *

# Using sympy.S.Catalan value
gfg = S.Catalan.n(10) + S(5)

print(gfg)

Output :

5.915965594

Example #2 :

# import sympy
from sympy import *

# Using sympy.S.Catalan value
gfg = S.Catalan.n(20)

print(gfg)

Output :

0.91596559417721901505