The objects can be defined in global or in one of the local coordinate systems and converted form one coordinate system into another. The library was build to be as simple and intuitive as posible.

Despite extensive research, previous studies have not been able to provide a consistent view of this representation in the motor system, with each study providing evidence favoring an extrinsic ...

in spherical symmetry. The resulting wave function is a cheap, yet accurate, surrogate model for the equilibrium dynamics of ultralight, bosonic dark matter (ULDM) in spherically symmetric systems ...

For this reason, the model complexity is drastically reduced by assuming three degrees of freedom spherical joints and generic kinematic ... a mathematical overdeterminacy of the MSK system arising ...