Objective

The package supports symbolic objectives built from registered parameters and variables. Objectives are required for optimize() and optional for model() and estimate().

Examples

model.objective = 0.5 * (y.y1**2 + y.y2**2 + y.y3**2)

model.objective = (
    0.5 * (y.y1**2 + y.y2**2)
    + model.exp(y.y1)
    + x.x1 * y.y2
)

Relevant methods