Module bader::utils

Misc functions mainly for vector and matrix manipulation.

Functions

• cross
  compute the cross product between two vectors
• dot
  compute the dot product between a vector and a matrix
• idot
  compute the integer dot product between a vector and a matrix
• invert_lattice
  calculates the inverse of a 3x3 lattice if it is invertible
• norm
  compute the norm of a vector
• transpose_square
  compute M.T * M
• vacuum_index
  returns the first index that is not vacuum from a sorted index list
• vdot
  compute the dot product between two vectors
• vsum
  compute the sum of two vectors