lines 6-61 of file: python/cmpad/llsq_obj.py

{xrst_begin py_llsq_obj}

Python Linear Least Squares Objective
#####################################

Syntax
******
| |tab| *llsq* = ``cmpad.llsq_obj`` ( *like_numpy* )
| |tab| *llsq* . ``setup`` ( *option* )
| |tab| *obj* = *llsq* ( *x* )

Prototype
*********
{xrst_literal
   # BEGIN PROTOTYPE
   # END PROTOTYPE
}

Algorithm
*********
This is a python implementation of the :ref:`llsq_obj-name` algorithm .
It is vectorized using arrays that act like numpy arrays.
Different array types are used by the different AD packages.

like_numpy
**********
This is a :ref:`like_numpy-name` class.
It is used to vectorize this algorithm.

n_arg
*****
see :ref:`llsq_obj@option@n_arg` .

n_other
*******
see :ref:`llsq_obj@option@n_other` .
This is the number of elements that are computed by one *like_numpy* operation
of the llsq_obj algorithm.

{xrst_toc_hidden
   python/xam/llsq_obj.py
}
Example
*******
:ref:`xam_llsq_obj.py-name` contains an example and test of ``llsq_obj`` .

Source Code
***********
The code below is the implementation of this function:
{xrst_literal
   # BEGIN PYTHON
   # END PYTHON
}


{xrst_end py_llsq_obj}