import math

class Operations:
    def __init__(self):
        self.name = "Basic Calculator Example"

    def add(self, x, y):
        return x + y

    def divide(self, x, y):
        return x/y

    def multiply(self, x, y):
        return x * y
    def exponential(self,x):
        """
        Operacion exponencial
        :param x:
        :return:
        """
        return math.exp(x)
