logic sum

例句：

1. 1. The team's performance was a logical sum of their individual efforts.
   团队的表现是他们个人努力的合理总和。
2. 2. The logic sum of the equations is crucial for solving this problem.
   方程的逻辑和对于解决这个问题至关重要。
3. 3. The logic sum of all the data points is what we need to determine the trend.
   所有数据点的逻辑和是我们确定趋势所需要的。