lines 8-42 of file: cpp/xam/gradient/check_grad_llsq.hpp

{xrst_begin check_grad_llsq.hpp}

Check C++ Gradient of Determinant
#################################

Syntax
******
| |tab| ``# include "check_grad_llsq.hpp"``
| |tab| *ok* = ``check_grad_llsq`` ( *grad_llsq* )


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

grad_llsq
*********
Is a :ref:`cpp_fun_obj-name`
object that computes the gradient for the ref:`cpp_llsq_obj-name` algorithm.

ok
**
is true (false) if the gradient passes (fails) the test.

Source Code
***********
{xrst_literal
   // BEGIN C++
   // END C++
}

{xrst_end  check_grad_llsq.hpp}