a8000_subboard/sdk/os/zmath.hpp

#pragma once
#include <stdbool.h>
namespace iflytop {
using namespace std;
static inline float zfabs(float a) { return a > 0 ? a : -a; }
static inline bool  zfeq(float a, float b, float eps) { return zfabs(a - b) < eps; }

}  // namespace iflytop