a×b = (a₂b₃−a₃b₂, a₃b₁−a₁b₃, a₁b₂−a₂b₁)
|a×b| = |a||b|sinθ
a×b = −(b×a)
Compute the cross product of two 3D vectors, its magnitude and direction.
向量叉积是一款IT 开发领域的在线工具。专为开发者打造的在线工具,纯前端运行,代码不离开浏览器。