The representation of set algebra operations using Venn diagrams has been widely adopted in various fields. However, it is possible to create these diagrams manually in programs such as Microsoft Word, Microsoft PowerPoint, Microsoft Visio, etc., and symbolic calculus systems such as Wolfram-Mathematica, Maxima, Maple, MatLab, etc. The real innovation lies in the automation offered by specialized software such as Wolfram-Mathematica. This paper presents a new Wolfram-Mathematica command that allows operations with up to three sets, offering unprecedented versatility. The objective of this paper is to explore how Wolfram-Mathematica facilitates these operations automatically, highlighting its superiority in terms of efficiency and precision. n compared to  manual methods.