The model contains two varying parameters called P1 and P2 and two constant parameters called k1 and k2.

The model contains two rules:

Type Variable Formula
Rate P1 P2 · k2exp(time)
Rate P2 P1 · k1exp(time)

where the symbol 'time' denotes the current simulation time.

The initial conditions are as follows:

Value Units
Value of parameter P1 1.5 × 10−15 any
Value of parameter P2 0 same as P1
Value of parameter k1 1 second-1
Value of parameter k2 0.75 second-1