[Developers] MAT inverse VEC?

[Mollie Brooks]

Dave pointed out that I can figure it out with one test or another.
So the answer is yes. I'll edit the documentation.

DATA_SECTION
	matrix A(1,3,1,3);
	matrix B(1,3,1,3);
PARAMETER_SECTION
	init_number dum;
	objective_function_value f;
PRELIMINARY_CALCS_SECTION
	int ii=1;
	for(int i=1; i<=3; i++)
	{
		for(int j=1; j<=3; j++)
		{
			A(i,j)=ii++;
		}
	}		
PROCEDURE_SECTION
	for(int i=1; i<=3; i++)
	{
		for(int j=1; j<=3; j++)
		{
			cout<<A(i,j)<<"  ";
		}
		cout<<endl;
	}
	B=MAT(VEC(A),3,3);
	for(int i=1; i<=3; i++)
	{
		for(int j=1; j<=3; j++)
		{
			cout<<B(i,j)<<"  ";
		}
		cout<<endl;
	}
	
	cout << norm2(A-MAT(VEC(A),3,3)) << endl;


On 24 Oct 2012, at 4:10 PM, Mollie Brooks wrote:

> Hi,
> Can anyone confirm for me that the function MAT is the inverse of the function VEC? I only managed to find MAT because they are in the same file. I would have called it invVEC.
> 
> http://admb-project.org/documentation/api/fvar__m43_8cpp_source.html
> 
> http://admb-project.org/documentation/api/dmat29_8cpp.html#aaedad6a69ce5ef4c09ac02c3fb9ce471
> 
> If so, I'm willing to fill in the documentation.
> thanks,
> Mollie
> 
> Mollie Brooks
> Postdoctoral Researcher, Ponciano Lab
> Biology Department, University of Florida
> http://people.biology.ufl.edu/mbrooks
> 
> 
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