(pascal)Is there a pre-defined 快乐的红叶2004-10-22 18:34:59

cs related question: (pascal)Is there a pre-defined function for power?
Instead of having to always creat a user defined function for Power, I was wondering what the pre defined function for Power is.
And how would I use it in this situation: 10 to the power Sum, Sum:integer. Power( 10, Sum )

thanks a bunch