removing illegal call to pow(int,int)
removing illegal call to pow(int,int)

git-svn-id: 1483ca7d0593d979541d3ffe8a4b783cd09598f2@3533 d09065f7-430b-272c-15e1-d58225cc4d83

MSV-Project/IBAMR,MSV-Project/IBAMR,MSV-Project/IBAMR,MSV-Project/IBAMR,MSV-Project/IBAMR,MSV-Project/IBAMR,MSV-Project/IBAMR