矩阵函数库，并支持数学类型。
这种类型的游戏，尤其是积木游戏，可以帮助孩子们发现和发展数学和几何的关键原理。
This type of play, especially with building blocks, helps children discover and develop key principles in math and geometry.
去年获胜的美国数学奥林匹克代表队的总教练罗博深说：“挑战在于，如果某些类型的人正在做某事，其他人就很难成功打入其中。”
"The challenge is if certain types of people are doing something, it's difficult for other people to break into it," said Po-Shen Loh, the head coach of last year's winning U.S. Math Olympiad team.
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