其中一个是找出一个函数的极小值，极大值，这个函数的变量是相关的，这种方法称为拉格朗日乘数法。
One of them is to find the minimum of a maximum of a function when the variables are not independent, and that is the method of Lagrange multipliers.
在首先的几次尝试当中，我们意识到我们在设置我们的CLASSPATH环境变量时范了错误，导致在日值文件中出现了一些错误信息。
During the first few tries, we realized we'd made mistakes in setting our CLASSPATH variable, causing errors in the log files.
上次我们看了，怎样利用拉格朗日算子，去求解一个受约束的，多变量函数的最大最小值。
OK, so last time we saw how to use Lagrange multipliers to find the minimum or maximum of a function of several variables when the variables are not independent.
两个福祉变量在BRFSS数据中是可用的：生活满意度以及所申报的不良心理健康日。
Two well-being variables are available in BRFSS data: life satisfaction and reported days of bad mental health.
同时拟合结果表明降水日气溶胶浓度的改变量与其前一日气溶胶浓度值存在较好的相关特性。
The variation of aerosol particles concentration in rainy day had apparent relation to the aerosols concentration a day before the rainy day.
详细说明：Date类，其成员变量有：年、月、日，成员函数有：输出日期函数、设置日期函数、判读平年与润年函数和日期加1函数。
Date class whose member variables are: year, month, day, member functions are: output date function, set the date function, and interpretation of leap year and leap year date plus 1 function function.
详细说明：Date类，其成员变量有：年、月、日，成员函数有：输出日期函数、设置日期函数、判读平年与润年函数和日期加1函数。
Date class whose member variables are: year, month, day, member functions are: output date function, set the date function, and interpretation of leap year and leap year date plus 1 function function.
应用推荐