它在一个动态工具中组合了界面和编程语言，可同时用于数字和符号问题的解答。

It combines an interface and a programming language into a dynamic tool for both numerical and symbolic problem solving.

youdao

称作Haskell的函数式编程语言展示了一个用于符号数学的程序，名为DoCon。

The functional programming language known as Haskell features a program for symbolic mathematics known as DoCon.

youdao

它不但在数学计算能力方面具有很好的支持，而且在使用内嵌的Lisp语言进行编程来实现符号处理方面也非常杰出。

It has a distinguished lineage and supports not only numerical capabilities, but also symbolic computation with inline Lisp programming.

youdao

You do have mathematical operators in C and most every language.

在C语言还有一些其他,编程语言里有很多数学符号。

哈佛公开课 - 计算机科学课程节选