import sys
import math

a = float(sys.argv[1])
b = float(sys.argv[2])
x = (math.sqrt(a*b)/(math.exp(a)*b)) + a * math.exp(2*a/b)

print x

5d4fd02aef845ec8937431c9af4353542bd15ae6
import sys
import math

a = float(sys.argv[1])
b = float(sys.argv[2])
x = (math.sqrt(a*b)/(math.exp(a)*b)) + a * math.exp(2*a/b)

print x
