Abstract: Proper edge 3-coloring of a cubic graph is an NP-complete problem, which is present in number of real-live problems − correct and efficient assigning of variables used in the program to ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry and ...

We are sharing tutorial notebooks for users and researchers to explore, study, and learn from. The tutorial notebooks are available for both datasets and cover dataset statistics, graph visualization, ...

Graph-Code is a tool that converts your project's code into a visual relationship map. It allows you to easily understand how different parts of your code connect, ask questions in natural language ...

Objective Physical activity (PA) is associated with a decreased incidence of dementia, but much of the evidence comes from short follow-ups prone to reverse causation. This meta-analysis investigates ...

Murray Grimwood says we are headed for a global one-off readjustment of life as we know it that will be of epic proportions - ...

In the heat of the summer 2025 homebuying season, mortgage rates feel uncomfortably high. But when someone points out that mortgages are still painfully expensive right now, a well-seasoned homeowner ...

相信大家都曾在工作、学习中接触过各种样式的图表，很多英语水平测试也会要求考生针对不同类型的表格、示意图来回答相应的问题。单词“table、diagram、graph”和“chart”都含有“图表”的意思，它们之间有哪些不同？每一类图表的用途分别是什么？本集《你 ...

Our teacher already knows there is a positive relationship between how much time was spent on an essay and the grade the essay gets, but we’re going to need some data to demonstrate this properly.