class_docstr: Class for Hermitian metrics.
  
  As a Riemannian metric, the Hermitian metric is:
  
  - flat: the inner-product is independent of the base point.
  - positive definite: it has signature (dimension, 0, 0),
    where dimension is the dimension of the Hermitian space.
docstr: Compute exp map of a base point in tangent vector direction.
  
  The Riemannian exponential is vector addition in the Hermitian space.
  
  Parameters
  ----------
  tangent_vec : array-like, shape=[..., dim]
      Tangent vector at base point.
  base_point : array-like, shape=[..., dim]
      Base point.
  
  Returns
  -------
  exp : array-like, shape=[..., dim]
      Riemannian exponential.
docstr_tok: ["Compute","exp","map","of","a","base","point","in","tangent","vector","direction",".","The","Riemannian","exponential","is","vector","addition","in","the","Hermitian","space",".","Parameters","--","--","--","--","--","tangent_vec",":","array-like",",","shape=","[","...",",","dim","]","Tangent","vector","at","base","point",".","base_point",":","array-like",",","shape=","[","...",",","dim","]","Base","point",".","Returns","--","--","--","-","exp",":","array-like",",","shape=","[","...",",","dim","]","Riemannian","exponential","."]
code: def exp(tangent_vec, base_point, **kwargs):
      """Compute exp map of a base point in tangent vector direction.
  
      The Riemannian exponential is vector addition in the Hermitian space.
  
      Parameters
      ----------
      tangent_vec : array-like, shape=[..., dim]
          Tangent vector at base point.
      base_point : array-like, shape=[..., dim]
          Base point.
  
      Returns
      -------
      exp : array-like, shape=[..., dim]
          Riemannian exponential.
      """
      return base_point + tangent_vec
  
file_path: geomstats/geomstats/geometry/hermitian.py
imports: import geomstats.backend
  from geomstats.geometry.base import ComplexVectorSpace
  from geomstats.geometry.complex_riemannian_metric import ComplexRiemannianMetric
label_desc: Use image node_id 4 for calling the HermitianMetric obj's underlying member method code with example usage: obj.exp(tangent_vec, base_point) and returns: unknown