tuple_hypottuple_hypotTupleHypotTupleHypottuple_hypot (算子)

名称

tuple_hypottuple_hypotTupleHypotTupleHypottuple_hypot — 计算两个元组的斜边。

签名

描述

tuple_hypottuple_hypotTupleHypotTupleHypotTupleHypottuple_hypot computes the hypotenuse of the input tuples. The calculation is performed without undue arithmetic overflow or underflow during the intermediate steps of the calculation. If both tuples have the same length, the hypotenuse is applied to the corresponding elements of both tuples. Otherwise, either T1T1T1T1t1t1 or T2T2T2T2t2t2 must have length 1. In this case, the hypotenuse is calculated for each element of the longer tuple with the single element of the other tuple. The result is always a floating point number. The hypotenuse of strings is not allowed.

例外：空输入元组

If either or both of the input tuples are empty, the operator returns an empty tuple.

HDevelop 内联操作

HDevelop provides an in-line operation for tuple_hypottuple_hypotTupleHypotTupleHypotTupleHypottuple_hypot, which can be used in an expression in the following syntax:

Hypot := hypot(T1, T2)

执行信息

• 多线程类型：独立（即使使用独占算子也能并行运行）。
• 多线程作用域：全局（可从任何线程调用）。
• 未采用并行化处理。

参数

替代

tuple_sqrttuple_sqrtTupleSqrtTupleSqrtTupleSqrttuple_sqrt

另见

tuple_multtuple_multTupleMultTupleMultTupleMulttuple_mult, tuple_addtuple_addTupleAddTupleAddTupleAddtuple_add

模块

基础