You can use dc, a reverse-polish notation calculator, or bc, an entire scripting language for math.

您可以使用dc（这是一种逆波兰式计算器），或者 bc（这是一种用于数学运算的完整的脚本编程语言）。

youdao

Once you're comfortable with the many branches of math, and the many different forms of notation, you're well on your way to knowing a lot of useful math.

一旦你习惯了数学的许多分支，和许多不同的符号的格式，你就走在了解许多数学知识的路上了。

youdao

Once you're comfortable with the many branches of math, and the many different forms of notation, you're well on your way to knowing a lot of useful math.

一旦你习惯了数学的许多分支，和许多不同的符号的格式，你就走在了解许多数学知识的路上了。

youdao