Calculate the cross product of two three-dimensional vectors
\(\boldsymbol{a},\boldsymbol{b}\in\mathbb{R}^3\)
\[\begin{split}\text{cross}(\boldsymbol{a},\boldsymbol{b})=\begin{pmatrix}
a_2\cdot b_3-a_3\cdot b_2\\
a_3\cdot b_1-a_1\cdot b_4\\
a_1\cdot b_2-a_2\cdot b_1
\end{pmatrix}\end{split}\]
Parameters: |
- vec_a : list
First vector \(\boldsymbol{a}\)
- vec_b : list
Second vector \(\boldsymbol{b}\)
|
Returns: |
- vec : list
Cross product vector
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