Improvement and generalization of web-based mathematics learning systems for more utilization

为了推广基于网络的大学数学电子学习系统，我们研究了如何创建和准备这些系统的内容，以及如何使学生更容易地进入系统的答案。我们分析了这些系统的内容格式，并调查了我们的“MathOnWeb”系统的差异，包括“WebMath学习系统”和“数学评估系统”，以及STACK，这是一个非常流行的版本，它的最新版本是Moodle插件。因此，我们提出了一个规范，我们可以称之为“数学电子学习内容规范”（MeLCS），并作为这种格式的应用，我们将两个系统的一些内容相互转换。此外，我们还开发了一个JavaScript程序，该程序可用于任何电子学习系统，并支持学生适当地输入他们的答案。我们还为iOS开发了一个原型应用程序来使用我们的系统。

In order to popularize web-based e-learning systems for college mathematics, we have studied how to create and prepare the contents for such systems and how to make easier for the students to enter the answer to the systems. We have analyzed the formats of the contents of such systems and surveyed the difference of our system called 'MathOnWeb', including "WebMath Learning system" and "the Evaluation System of Mathematics", and the STACK, which is rather popularly used and the recent version of which is the Moodle plugin. As the result, we propose a specification, which we could call 'Mathematics e-Learning Contents Specification'(MeLCS), and as an application of such format, we converted some contents of the both systems mutually. In addition, we have developed a JavaScript program, which could be used generally for any e-learning system and support the students to enter their answers appropriately. We also developped a prototype App for iOS to use our system.