她正在演算一道数学题。

She is working at a maths problem.

youdao

他正在演算一道数学题。

He is working at a maths problem.

youdao

在演算，通常假设，微粒保留了它的几何形状。

In calculation, it is usually assumed that the particle has retained its geometric shape.

youdao

It actually doesn't do anything at the end of the day because I am performing this math.

实际上，最终它什么都不会做,因为我在演算这个算术。

哈佛公开课 - 计算机科学课程节选

Alan Turing In 1936, that same guy, Alan Turing, showed that with six simple primitives, anything that could be described in a mechanical process, it's actually algorithmically, could be programmed just using those six primitives.

在1936年，还是那个人，展示了六个基本类型，可以在计算过程中,表达出任何含义来，其实这是演算性质的，可以根据六个数字编程。

麻省理工公开课 - 计算机科学及编程导论课程节选