Math: Firefox 3.0 implements some functions that make it easier to grab smallest and largest numerical quantities from the content of node sets.
Math： Firefox 3.0实现了一些函数，这些函数可以让您更轻松地从节点集内容中获取最小数值量和最大数值量。
This paper discusses the smallest cost problem on the undirection network, which has the upper limit of rate of flow, and sets up its mathematics model, and gives its relevant algorithm.
建立了求解铁路局范围内请求车审批优化的数学模型和与此模型对应的网络图，将铁路请求车审批优化问题转换为求解最小费用最大流问题。
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