/**
 * @file mix_cc/math/log.h
 * @brief log(x,y) 函数
 * @author Cat (null.null.null@qq.com)
 * @version 0.1
 * @date 2021-09-15
 * 
 * Copyright: Baosight Co. Ltd.
 * DO NOT COPY/USE WITHOUT PERMISSION
 * 
 */
#pragma once
#include <cmath>
namespace mix_cc {
template <typename T>
T log(T value, T sub) {
  return std::log(value) / std::log(sub);
}


template <typename T>
T XOR(T lv, T rv) {
  // bool a=(bool)lv;
  // bool b=(bool)rv;
  // return a!=b;
  return (bool)lv!=(bool)rv;
}

}  // namespace mix_cc