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tuminfei / gist:d1ade7ce51b387daf7db87d48a1ef058
Created September 21, 2019 13:55
HHP.sol
pragma solidity ^0.4.24;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
@tuminfei
tuminfei / gist:7379b5644ceba5c65cde905328c709ad
Created September 20, 2019 08:09
BBS.sol
pragma solidity ^0.4.24;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
@tuminfei
tuminfei / gist:6bb2f25a5f057dc4cf52e101d3632ce4
Created September 11, 2019 09:45
keybase.md
### Keybase proof
I hereby claim:
* I am tuminfei on github.
* I am terrytu (https://keybase.io/terrytu) on keybase.
* I have a public key ASBh886S5wzr8NtcYnpgOLQWFQiGaPPUialevrPFG1LhOgo
To claim this, I am signing this object:
@tuminfei
tuminfei / gist:1680357a7e18243ec3a338f17ff7e228
Created September 11, 2019 09:45
### Keybase proof
I hereby claim:
* I am tuminfei on github.
* I am terrytu (https://keybase.io/terrytu) on keybase.
* I have a public key ASBh886S5wzr8NtcYnpgOLQWFQiGaPPUialevrPFG1LhOgo
To claim this, I am signing this object: