triangle inequality

常见例句

To establish a triangle inequality with exponent parameter.
建立一个含指数参数的三角形不等式。
You can say that the proof uses nothing beyond elementary matrix theory, repeated use of the triangle inequality, and the pigeonhole principle.
你可以简要地说其实证明就是初等矩阵理论，三角不等式和鸽笼原理的运用。
For instance, it's also the square of the Euclidean norm on R2, the length of a two-dimensional vector, a part of the triangle inequality, and quite a bit more.
例如，R 2 的平方、二维向量的长度、三角不等式等都存在勾股定理。