9.2.11. Exercise: Expressing a constant vector#
Using Kinetics Toolkit’s conventions, create a NumPy array that corresponds to the following time-invariant vector:
\[
\vec{v} = (1, 2, 0)
\]
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import numpy as np
import kineticstoolkit.lab as ktk
v = np.array([[1.0, 2.0, 0.0, 0.0]])
# or
v = ktk.geometry.create_vector_series([[1, 2, 0]])
v
array([[1., 2., 0., 0.]])