[discuss] fast dtoa algorithm : xjb

[xjb714]

I have implemented a highly efficient algorithm for converting float/double to string. Project address: https://github.com/xjb714/xjb. If you're interested, you can take a look. Core source code address : https://github.com/xjb714/xjb/blob/main/bench/xjb/float_to_string/ftoa.cpp

[lemire]

@xjb714 Thanks for the comment.

[jaja360]

@xjb714 I added the xjb algorithm in PR #56 .