unary minus quadruple

例句：

1. 1. The unaryminus quadruple is a mathematicalconcept that involves the addition of two numberswithout considering their order.
   一元负四元组是一个数学概念，它涉及不考虑数字顺序地将两个数字相加。
2. 2. Inphysics, the unaryminus quadruple refers to thenegative square root of a number.
   在物理学中，一元负四元组指的是一个数的负平方根。
3. 3. The unary minus quadruple is usedin some programming languages to represent an arraywith elements at odd indices.
   在某些编程语言中，一元负四元组用于表示具有奇数索引元素的数组。