trigonometric function

短语

[计] 三角函数

发音

其它

词形变化

trigonometric functions 复数 trigonometric functions

释义与例句

n.
  1. 1.

    Any function of an angle expressible as the ratio of two of the sides of a right triangle that has that angle (e.g., sine), or that subtracts 1 from such a ratio or subtracts such a ratio from 1 (e.g., coversed sine).

    三角函数

    数学

词汇关系

名词

同义词 1

circular function

上位词 5

map function mapping mathematical function single-valued function

下位词 10

cos sin sec tan sine tangent arccos arccosecant arccosine arccotangent