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Welcome to Mathematics Digital Library!
The Mathematics Digital Library is a digital library of mathematics questions.
Founder's Words  创建者寄语 
"I am slowly digitizing mathematics questions and putting them online for the benefit of everyone. I will also be inviting students and teachers to help solve them. All you need is some knowledge of MathJax and a passion for mathematics. MathJax is not difficult to learn, and there are many good resources on the World Wide Web. If you're interested to join me, please contact me. To read more about The Mathematics Digital Library, here is the About page. These is an incomplete list of textbooks that I own. I will be digitizing the questions starting from the books in my collection. It's quite a slow process, but I hope to build up a collection that is useful to most secondary students in time. This was the very first page I created. I am currently working on how to organise this site so that the content (questions and solutions) can be accessed more systematically.

我正在慢慢地把数学题数字化，并把它们放到网上，让大家受益。我也会邀请学生和老师来帮助我解决这些问题。你需要的只是一些MathJax的知识和对数学的热情。MathJax的学习并不难，万维网上也有很多好的资源。如果你有兴趣加入，请联系我。
想了解更多关于数字化数学题库的信息，这里是“关于页面”。 这些是我所拥有的教科书的不完整列表。我将从我收藏的书籍开始将数学题数字化。这是一个相当缓慢的过程，但我希望能在一段时间内建立一个对大多数中学生有用的数学题集合。 这是我创建的第一个页面。 我目前正在研究如何组织这个网站，以便更系统地访问内容（问题和解决方案）。 
Click here to see more math questions.