We give new randomized algorithms for testing multivariate polynomial
identities over finite fields and rationals. The algorithms use
\lceil \sum_{i=1}^n \log(d_i+1)\rceil (plus \lceil\log\log C\rceil
in case of rationals where C is the largest coefficient)
random bits to test if a
polynomial P(x_1, ..., x_n) is zero where d_i is the ... more >>>