vec_sin_cos_derivs

vec_sin_cos_derivs(a, b, order=1, check_derivatives=False, zero_thresh=None): 

Derivative of sin(a, b) and cos(a, b) with respect to both vector components

• a: np.ndarray

  vector other vector

• order: int

  number of derivatives to return

• zero_thresh: None | float

  threshold for when a norm should be called 0. for numerical reasons

• :returns: list

  d e r i v a t i v e

t e n s o r s