For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /math/variables/VECTORXZ_ZERO.md.

    Variable: VECTORXZ_ZERO

    const VECTORXZ_ZERO: VectorXZ

    零向量

    zero

    表示在所有方向上取值为 0 的向量 (0,0)。

    A vector representing the value of 0 in all directions (0,0)

    源码