The difference between the sum of money he collected and the sum of money he gave to the ruler was his profit.

他收到的钱和他给统治者的钱之间的差额就是他的收益。

youdao

For example, in an accounting application, consistency would include the invariant that the sum of all asset accounts equal the sum of all liability accounts.

例如，在记账应用程序中，一致性可能包括所有资产账户的总和始终等于所有负债账户的总和这个不变式。

youdao

And so the sum over all microstates, then, becomes the sum over all possible combinations of quantum Numbers.

于是就化为，对所有可能的量子数的组合求和。

youdao

So,after taking into account the market impact, and the commissions,and the fees, this zero-sum game becomes a negative-sum game.

所以,考虑到市场冲击,佣金,规费,这一零和博弈变成了负和博弈

耶鲁公开课 - 金融市场课程节选

First of all, happiness is a positive sum game-- it's not a zero sum game.

首先，快乐是正和游戏-,不是零和游戏。

哈佛公开课 - 幸福课课程节选

He chose the line so that--this is Gauss-- he chose the line to minimize the sum of squared distances of the points from the lines.

高斯选的这条线,所有点距离这条直线的平方和,是所有直线中最小的

耶鲁公开课 - 金融市场课程节选

The key work variable is zero-sum vs. non-zero sum (both negative-sum and positive-sum).

FORBES: The Fundamental 2x2 of Capitalism

This realization turns zero-sum games into positive-sum behavior.

FORBES: The Most Valuable Startup Asset: Your Meta-Tribe

Since then, a lot of us (me included) have started believing that we are returning to zero-sum economics (or even negative-sum economics).

FORBES: Warren Buffett, Peter Thiel and the Return to Zero-Sum Economics