A Limit-Form for the diagram D is an optimal12
In our heuristic we associate the dual construction of a Colimit-Form for a diagram like D with the activity of an idealized modelist. His main activity consists in gluing objects. He may do so on the denotator-level as well as on the formal level. The global object obtained from the four Euler-Tone-Net-Maps (cf. section 1) is a typical example for such an activity on the denotator level.13
Another type of gluing things is classification. This is what happens in a Colimit-Form construction. Our idealized modelist starts by studying the Coproduct In his further activity he aquires the ability to identify those F123-denotators with each other that are connected by one of the set-maps in the diagram D. He thus turns the predicate P into a system of equations for Forms
The variable Form Y of this system of equations involves three variable set-maps qi : Ai FS(Y ) i = 1,2,3 from the AmbientSets of F1, F2 and F3 into the FrameSet FS(Y ) of Y and the equations read as follows:
A Colimit-Form for the diagram D is an optimal solution for this system of equations. One such optimal solution C is explicitly given in terms of the FrameSet |