constants

var MinusOne = big.NewInt(-1)

MinusOne is -1.

var One = big.NewInt(1)

One is 1.

var Q, _ = new(big.Int).SetString(qString, 10)

Q is the order of the integer field (Zq) that fits inside the SNARK.

var Zero = big.NewInt(0)

Zero is 0.