Topic: Writing and Debugging a Model

Unit Tests for Equilibria and Limiting Cases

Translating ODE Systems Into Right-Hand-Side Functions

Testing ODE Functions Against Analytic Solutions

Separating Parameters, Inputs, and Model State

Setting Error Tolerances for Multiscale States

Representing Doses and Other Discontinuous Inputs

Mapping Biological States to Indexed Vectors

Mapping Simulated States to Model Observations

Interpreting Solver Warnings and Failed Integrations

Implementing Initial Conditions and Baseline States