def _assign_right_to_left(left, right): math_cpu.blas_copy(left, right)
def _assign_right_to_left(left, right): math_cpu.blas_copy(left, right)
def _assign_right_to_left(left, right): math_cpu.blas_copy(left, right)
def _assign_right_to_left(left, right): math_cpu.blas_copy(left, right)