Cryptography, Cryptocurrency, Go, Mathematics, Security.
operands // Subtracts the 2 x operands // Multiply them by the modoular inverse to find the slope S subPQy := new(big.Int).Sub(Py, Qy) subPQx := new(big.Int).Sub(Px, Qx) S := new(big.Int).Mul(subPQy, new(big.Int).ModInverse(subPQx, curve.P)) // Square the slope S2 := new(big.Int).Exp(S,