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 two reactions defined as:

Reaction Rate
S1 + S2 → S3 k1 · multiply(S1,S2)
S3 → S1 + S2 k2 · S3

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 1.0 × 10−2 mole
Initial amount of S2 2.0 × 10−2 mole
Initial amount of S3 1.0 × 10−2 mole
Value of parameter k1 1.7 mole-1 second-1
Value of parameter k2 0.3 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.