Figure 3
From: Multistate Model Builder (MSMB): a flexible editor for compact biochemical models
Support with model changes: deletion of an element. MSMB helps the user during a delete operation. The tables at the top show the initial state of the model. If the modeler decides to delete species a, the pop-up window shown at the bottom left corner appears. This window offers the user the choice of deleting the element, assigning a new value, or leaving the inconsistency. The bottom right part of the figure shows the state of the model after the choice of 1) deleting the reaction, 2) leaving the inconsistency in the expression of species d, and 3) replacing a with a numerical value in the expression of the global quantity k1.