aleph-v

pragma solidity ^0.8.0;

interface CurveContract {

  function calc_withdraw_one_coin(uint256 token_amount, uint256 i) external view returns(uint256);

}

aleph-v

pragma solidity ^0.8.0;

interface CoreVoting {
    
    enum Ballot {
        YES,
        NO,
        MAYBE
    }
    

aleph-v

import { Vault__factory } from "typechain/factories/Vault__factory";
import { ethers } from "hardhat";
import * as readline from "readline-sync";

const BALANCER_VAULT_ADDRESS = "";
const PT_POOL_ADDRESS = "";
const PT_ADDRESS = "";
const UNDERLYING_ADDRESS = "";
const UNDERLYING_DECIMALS = 18;

aleph-v

// Uses a default infinite expiration time
async function getPermitSignature(
  token: ERC20Permit,
  sourceAddr: string,
  spenderAddr: string,
  spenderAmount: BigNumberish,
  version: string
) {

  // To be replaced in front end with signer type from ethers

aleph-v

function americanPut(T, S, K, r, sigma, q, n) 
{ 
  '  T... expiration time
  '  S... stock price
  '  K... strike price
  '  q... dividend yield
  '  n... height of the binomial tree
  deltaT := T / n;
  up := exp(sigma * sqrt(deltaT));
  p0 := (up*exp(-q * deltaT) - exp(-r * deltaT)) / (up^2 - 1);

aleph-v

use zkp_stark::{*, primefield::*};

#[derive(Clone, Debug)]
struct Claim {
    index: usize,
    value: FieldElement,
}

#[derive(Clone, Debug)]
struct Witness {

aleph-v

   Compiling substrate-node v1.0.0 (/Users/pvienhage/dev/starkcrypto/substrate-node)
   Compiling substrate-runtime v1.0.0 (/Users/pvienhage/dev/starkcrypto/substrate-runtime)
error[E0412]: cannot find type `Event` in this scope
   --> substrate-runtime/src/exchange.rs:50:1
    |
50  | / decl_module! {
51  | |     /// The module declaration.
52  | |     pub struct Module<T: Trait> for enum Call where origin: T::Origin {
53  | |         // Initializing events
...   |

aleph-v

pragma solidity ^0.4.24;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../introspection/ERC165.sol";

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation

aleph-v

pragma solidity ^0.4.24;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../introspection/ERC165.sol";

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation with added support for metatransactions

aleph-v

// Partially derived from code by Lionello Lunesu

pragma solidity ^0.5.2;


contract ModExp {

    // address constant MODEXP_BUILTIN = 0x0000000000000000000000000000000000000005;

    function modexp(uint256 b, uint256 e, uint256 m) internal returns(uint256 result) {