Postfix notation is also known as reverse Polish notation (RPN) and is commonly used because it enables easy evaluation of expressions.
后缀表示法也称逆波兰表示法(reverse Polish notation,RPN),因其使表达式求值变得轻松,所以被普遍使用。
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)。
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)。
应用推荐