With the help of sympy.stats.Exponential() method, we can get the continuous random variable representing the exponential distribution.
Syntax :
sympy.stats.Exponential(name, rate)
Return : Return continuous random variable.
Example #1 :
In this example we can see that by using sympy.stats.Exponential() method, we are able to get the continuous random variable which represents the Exponential distribution by using this method.
# Import sympy and Exponential from sympy.stats import Exponential, density
from sympy import Symbol
rate = Symbol("rate", integer = True, positive = True)
z = Symbol("z")
# Using sympy.stats.Exponential() method X = Exponential("x", rate)
gfg = density(X)(z)
pprint(gfg) |
Output :
-rate*z
rate*e
Example #2 :
# Import sympy and Exponential from sympy.stats import Exponential, density
from sympy import Symbol
rate = 5
z = 0.5
# Using sympy.stats.Exponential() method X = Exponential("x", rate)
gfg = density(X)(z)
pprint(gfg) |
Output :
0.410424993119494