Ask ordinary software developers how to code an exponential function (that is, e x) and most will tell you to simply write an expression in their favorite high level language. But a significant slice ...

What’s the greatest shortcoming of the human race? I’m sure we all have some suggestions, but according to physicist Albert Bartlett, it is “our inability to understand the exponential function.” ...

The present paper deals with the approximation properties for exponential functions of general Durrmeyer type operators having the weights of Szász basis functions. Here we give explicit expressions ...