---
title: "Checking optimality and feasibility"
description: "How can you distinguish feasibility from proven optimality?"
status: "coming-soon"
language: "en"
canonical: "https://bulnik.dev/en/articles/topics/T55.05/"
topicId: "T55.05"
---

> Coming soon — this article is being prepared. Below are its question, intended outcome, and place in the story.

## The question

How can you distinguish feasibility from proven optimality?

## What we will work through

Distinguish feasibility from proven optimality.

## Before you begin

Previously covered: Formalizing a problem through constraints; CP-SAT for an applied problem.

- [Formalizing a problem through constraints](/en/articles/topics/T55.01/)
- [CP-SAT for an applied problem](/en/articles/topics/T55.04/)