Justin Skycak
@justinskycak
Chief Quant @_MathAcademy_
Built the engine behind the most efficient math learning system
Created Fractional Implicit Repetition
Author of The Math Academy Way
加入 December 2016
207 正在关注 50K 粉丝
If you cannot make a rough version, you probably do not understand the clean version you are imagining.
