Objective Function

Definition

• With $f:{\mathbb{R}}^n\to \mathbb{R}$
• With $g:{\mathbb{R}}^n\to \mathbb{R}$
• If we want to find the local extrema of $f$ subject to $g=c$. ($g=c$ is a Level Curve)
• $f$ is the objective function
• $g$ is the constrained function