Hi! @stefano.massari Great to see you again. This is a really clear and practical explanation of the simplex method . I like how you broke it down step by step, from transforming the problem into standard form, to identifying the entering and exiting variables, and finally reaching the optimal solution. Even though it’s a complex topic, your example makes it much easier to follow. Linear programming really shows its power in real world applications like logistics and production planning. Great work I’d be interested in seeing your next post with the detailed intermediate steps.