Derivatives

Derivative{DF}(dyn_fun::DF) where DF<:AbstractDynamicFunction

Represent the derivative of a dynamic function with respect to its phase.

It is a subtype of AbstractDynamicFunction.

ExplicitDifferentialFunction{DF}(
    dyn_var::DynamicVariableIndex,
    dyn_fun::DF,
) where DF<:AbstractDynamicFunction

Represent the expression $\dot{\boldsymbol{y}}_j(t^{(i)}) - d(\boldsymbol{y}(t^{(i)}), t^{(i)}, x)$.

It is a subtype of AbstractDynamicFunction. Both terms must be defined in the same phase, otherwise a NonUniquePhaseError is thrown.