occampress.com 的前十大競爭對手

mathworld.wolfram.com

A connected graph G is distance-regular if for any vertices x and y of G and any integers i,j=0, 1, ...d (where d is the graph diameter), the number of vertices at distance i from x and distance j from y depends only on i, j, and the graph distance between x and y, independently of the choice of x and y. In particular, a distance-regular graph is a graph for which there exist integers b_i,c_i,i=0,...,d such that for any two vertices x,y in G and distance i=d(x,y), there are exactly c_i...

mathproofs.blogspot.com

The problem came up of rendering a ribbon and making sure that the points used for the ribbon are nice and smooth. This list of points is g...

theoremoftheweek.wordpress.com

The term has just started, and so I have been contemplating the exciting mathematics in store for the new first years.  This week I thought I’d tell you about one such result. New students of…

mathhomeworkanswers.org

welcome to mathhomeworkanswers.org, where students, teachers and math enthusiasts can ask and answer any math question. get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. get answers to math questions. help is always 100% free!