Method extendedDivMod

java/lib/src/main/java/io/github/ccxt/Exchange.java:3117–3120

(BigInteger n, BigInteger m, BigInteger p)

    }

    private static BigInteger extendedDivMod(BigInteger n, BigInteger m, BigInteger p)
    {
        return extendedField(n.multiply(m.modInverse(p)), p);
    }

    private static ExtendedStarknetPoint extendedEcAdd(ExtendedStarknetPoint point1, ExtendedStarknetPoint point2)
    {