Overview
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0 ETH
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$0.00More Info
Private Name Tags
ContractCreator
Latest 1 from a total of 1 transactions
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0x61034a61 | 15850718 | 730 days ago | IN | 0 ETH | 0.0019792 |
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Contract Name:
BitDegas
Compiler Version
v0.8.17+commit.8df45f5f
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2022-10-29 */ // SPDX-License-Identifier: CC-BY-ND-4.0 pragma solidity ^0.8.17; // SECTION BitWise library BitDegas { /// Efficient retrieve function get_element(uint8 bit_array, uint8 index) public pure returns(uint8 value) { return ((bit_array & index) > 0) ? 1 : 0; } function TrueOrFalse(uint8 boolean_array, uint8 bool_index) public pure returns(bool bool_result) { return (boolean_array & bool_index) > 0; } function setTrue(uint8 boolean_array, uint8 bool_index) public pure returns(uint8 resulting_array){ return boolean_array | (((boolean_array & bool_index) > 0) ? 1 : 0); } function setFalse(uint8 boolean_array, uint8 bool_index) public pure returns(uint8 resulting_array){ return boolean_array & (((boolean_array & bool_index) > 0) ? 1 : 0); } /// Mathematics function addition(uint a, uint b) public pure returns(uint) { while(!(b==0)) { uint carry = a & b; a = a^b; b = carry << 1; } return a; } function subtraction(uint a, uint b) public pure returns(uint) { while(!(b==0)) { uint carry = (~a) & b; a = a^b; b = carry << 1; } return a; } function multiply(uint x, uint y) public pure returns (uint) { uint reg = 0; while (y != 0) { if (!((y) & uint(1)==0)) { reg += x; } x <<= 1; y >>= 1; } return reg; } function division(uint dividend, uint divisor) public pure returns(uint) { uint quotient = 0; while (dividend >= divisor) { dividend -= divisor; quotient+=1; } // Return the value of quotient with the appropriate sign. return quotient; } } // !SECTION BitWise
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"uint8","name":"boolean_array","type":"uint8"},{"internalType":"uint8","name":"bool_index","type":"uint8"}],"name":"TrueOrFalse","outputs":[{"internalType":"bool","name":"bool_result","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"a","type":"uint256"},{"internalType":"uint256","name":"b","type":"uint256"}],"name":"addition","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"dividend","type":"uint256"},{"internalType":"uint256","name":"divisor","type":"uint256"}],"name":"division","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint8","name":"bit_array","type":"uint8"},{"internalType":"uint8","name":"index","type":"uint8"}],"name":"get_element","outputs":[{"internalType":"uint8","name":"value","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"x","type":"uint256"},{"internalType":"uint256","name":"y","type":"uint256"}],"name":"multiply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint8","name":"boolean_array","type":"uint8"},{"internalType":"uint8","name":"bool_index","type":"uint8"}],"name":"setFalse","outputs":[{"internalType":"uint8","name":"resulting_array","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint8","name":"boolean_array","type":"uint8"},{"internalType":"uint8","name":"bool_index","type":"uint8"}],"name":"setTrue","outputs":[{"internalType":"uint8","name":"resulting_array","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"a","type":"uint256"},{"internalType":"uint256","name":"b","type":"uint256"}],"name":"subtraction","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"}]
Contract Creation Code
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Deployed Bytecode
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Deployed Bytecode Sourcemap
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Swarm Source
ipfs://e0623a0ced64f3c674bda4062cea7f82a626f67e3a4c45558c47e94b04dfa65e
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