ISmDerivative.UseAnalyticCalc

Fore Syntax

UseAnalyticCalc: Boolean;

UseAnalyticCalc: boolean;

The UseAnalyticCalc property determines whether to calculate analytical derivatives of expressions.

Available values:

True. Calculate analytical derivatives of the expressions and their values at the specified point (if any point is specified).
False. Calculate only approximate values of partial derivatives at the specified point.

The property use is given in the example for ISmDerivative.CoefficientsOrder.