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use ark_ff::{
biginteger::BigInteger768 as BigInteger,
fields::{FftParameters, Fp768, Fp768Parameters, FpParameters},
};
pub type Fr = Fp768<FrParameters>;
pub struct FrParameters;
impl Fp768Parameters for FrParameters {}
impl FftParameters for FrParameters {
type BigInt = BigInteger;
const TWO_ADICITY: u32 = 30;
const TWO_ADIC_ROOT_OF_UNITY: BigInteger = BigInteger([
0x307f66b297671883,
0xd72a7f2b1e645f4e,
0x67079daa9a902283,
0xf33f7620a86c668b,
0x8878570d66464c12,
0xa557af5b524f522b,
0x5fafa3f6ef19319d,
0x1eb9e04110a65629,
0x3f96feb3c639a0b0,
0x4d4fe37df3ffd732,
0xadc831bd55bcf3e9,
0x1b9f32a8bd6ab,
]);
}
impl FpParameters for FrParameters {
const MODULUS: BigInteger = BigInteger([
0xd90776e240000001,
0x4ea099170fa13a4f,
0xd6c381bc3f005797,
0xb9dff97634993aa4,
0x3eebca9429212636,
0xb26c5c28c859a99b,
0x99d124d9a15af79d,
0x7fdb925e8a0ed8d,
0x5eb7e8f96c97d873,
0xb7f997505b8fafed,
0x10229022eee2cdad,
0x1c4c62d92c411,
]);
const MODULUS_BITS: u32 = 753;
const CAPACITY: u32 = Self::MODULUS_BITS - 1;
const REPR_SHAVE_BITS: u32 = 15;
const R: BigInteger = BigInteger([
0xb99680147fff6f42,
0x4eb16817b589cea8,
0xa1ebd2d90c79e179,
0xf725caec549c0da,
0xab0c4ee6d3e6dad4,
0x9fbca908de0ccb62,
0x320c3bb713338498,
0x598b4302d2f00a62,
0x4074c9cbfd8ca621,
0xfa47edb3865e88c,
0x95455fb31ff9a195,
0x7b479ec8e242,
]);
const R2: BigInteger = BigInteger([
0x3f9c69c7b7f4c8d1,
0x70a50fa9ee48d127,
0xcdbe6702009569cb,
0x6bd8c6c6c49edc38,
0x7955876cc35ee94e,
0xc7285529be54a3f4,
0xded52121ecec77cf,
0x99be80f2ee12ee8e,
0xc8a0ff01493bdcef,
0xacc27988f3d9a316,
0xd9e817a8fb44b3c9,
0x5b58037e0e4,
]);
const INV: u64 = 0xc90776e23fffffff;
const GENERATOR: BigInteger = BigInteger([
0xeee0a5d37ff6635e,
0xff458536cfa1cff4,
0x659af978d8169ab0,
0x1f1841c24780e3f1,
0x602213036dcfef3a,
0xd1d5c8f39d72db20,
0xeb8b63c1c0ffefab,
0xd2488e985f6cfa4e,
0xcce1c2a623f7a66a,
0x2a060f4d5085b19a,
0xa9111a596408842f,
0x11ca8d50bf627,
]);
const MODULUS_MINUS_ONE_DIV_TWO: BigInteger = BigInteger([
0xec83bb7120000000,
0xa7504c8b87d09d27,
0x6b61c0de1f802bcb,
0x5ceffcbb1a4c9d52,
0x9f75e54a1490931b,
0xd9362e14642cd4cd,
0xcce8926cd0ad7bce,
0x83fedc92f45076c6,
0xaf5bf47cb64bec39,
0xdbfccba82dc7d7f6,
0x88114811777166d6,
0xe26316c96208,
]);
const T: BigInteger = BigInteger([
0x3e84e93f641ddb89,
0xfc015e5d3a82645c,
0xd264ea935b0e06f0,
0xa48498dae77fe5d8,
0x2166a66cfbaf2a50,
0x856bde76c9b170a3,
0xa283b63667449366,
0xb25f61cc1ff6e497,
0x6e3ebfb57adfa3e5,
0xbb8b36b6dfe65d41,
0xb64b1044408a408b,
0x71318,
]);
const T_MINUS_ONE_DIV_TWO: BigInteger = BigInteger([
0x1f42749fb20eedc4,
0x7e00af2e9d41322e,
0x69327549ad870378,
0x52424c6d73bff2ec,
0x90b353367dd79528,
0x42b5ef3b64d8b851,
0xd141db1b33a249b3,
0xd92fb0e60ffb724b,
0xb71f5fdabd6fd1f2,
0xddc59b5b6ff32ea0,
0x5b25882220452045,
0x3898c,
]);
}