This repository is just a sandbox and will soon be deleted. My intention is just study the Ryu algoritm and do some experiments with the code of https://github.com/ulfjack/ryu, which I may later contibute to, or create a fork from.

This is C++11 header-only library. The header ryu.hpp contains the following function:

enum class float_state
{
    normal, nan, infinity
}; 

struct decimal_double
{
    uint64_t mantissa;
    int32_t exponent;
    bool negative;
    float_state state;
};

inline decimal_double to_decimal(double f);