The model contains one compartment called "compartment". There are three species named S1, S2 and S3 and two parameters named k1 and k2. The model contains one reaction defined as:

Reaction Rate
S1 → S2 k2 · S1

The model contains one rule:

Type Variable Formula
Assignment S3 k1 · S2

In this case there is no initial value declared for species S3. Thus the initial value must be calculated by the assignmentRule.

The initial conditions are as follows:

Value Units
Initial amount of S1 1.0 × 10−1 mole
Initial amount of S2 1.5 × 10−1 mole
Initial amount of S3 undeclared mole
Value of parameter k1 1.05 dimensionless
Value of parameter k2 1.15 second-1
Volume of compartment "compartment" 1 litre

The species have been declared as having substance units only. Thus, they must be treated as amounts where they appear in expressions.