Vitalik Buterin: @TrustlessState @ArthurB @danrobinson 但是，从数学的角度来看，这是有趣的部分，GT 元素之间的 ⚬ 运算*字面意思是乘法*。因此，如果我们希望在将 A、B 和 X 视为黑盒时数学看起来干净，我们必须假设 GT 中的乘法是加法。

原推：@TrustlessState @ArthurB @danrobinson But, and here’s the fun part, from a mathematical perspective, the ⚬ operation between GT elements *literally is multiplication*. And so if we want the math to look clean when treating A, B and X as a black box, we have to pretend that multiplication in GT is addition.
https://twitter.com/VitalikButerin/status/1571544575595921411