Index Laws
A positive is multiply `a^n\=(a)(a) ... ... . (a)` ................................. Law 1
A negative is divide `a^-n\=1/a^n` ..................................................... Law 2
A fraction is root `a^(1/n)=rootna` ....................................................... Law 3
`a^0=1` ............................................................... Law 4
`(a^m)^n\=a^(mn)` .................................................. Law 5
`a^ma^n=a^(m+n)`................................................ Law 6
`a^m\diva^n=a^m/a^n=a^(m-n)` ......................... Law 7
`(ab)^n\=a^nb^n` ................................................. Law 8
`(a/b)^n\=(a^n/b^n)` .......................................... Law 9