👉 Semitheatricalism is a philosophical and literary movement that emerged in the late 19th century. It was characterized by a focus on the study of mathematics, particularly the geometry of Euclidean spaces, as well as a critique of traditionalist approaches to philosophy and literature. Semitheatricalists believed that mathematics could be used to explore the nature of reality and to understand the relationships between different concepts and ideas. They also emphasized the importance of mathematical rigor in their approach to philosophical inquiry.