The model contains one compartment called "compartment". There are two species named S1 and S2 and one parameter named k1. Compartment compartment is 2-dimensional. The model contains one reaction defined as:

Reaction Rate
S1 → S2 compartment · multiply(k1,S1)

The model contains one functionDefinition defined as:

Id Arguments Formula
multiply x, y x · y

The initial conditions are as follows:

Value Units
Initial amount of S1 1.5 × 10−4 mole
Initial amount of S2 1.5 × 10−4 mole
Value of parameter k1 1 second-1
Area of compartment "compartment" 1 metre2

The species values are given as amounts of substance to make it easier to use the model in a discrete stochastic simulator, but (as per usual SBML principles) their symbols represent their values in concentration units where they appear in expressions.

Note: The test data for this model was generated from an analytical solution of the system of equations.