ON THE GALOIS THEORY OF DIFFERENTIAL EQUATIONS - BABAYO M. A; MUHAMMAD A. B, (BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041), 2021)
The regular n-gon ???????? = 1 may also contain another m-gon ???????? = 1 inscribed in it. Since both ???????? = 1 and ???????? = 1 can imply and ????????+???? = 1 . Then ???????????? ???????????? − 1 = 0 and ???????????? ???????????? − 1 = 0 as lengths of the arcs ???????? = 1 and ???????? = 1 respectively, can imply ???????????? ???????????? − 1 ???????????? ???????????? − 1 = 0 . That is, ???? = ????????+???????? ????????????+???? − ???????????? ???????????? − ???????????? ???????????? + 1 = 0. This article shows the generalized concept of this idea by applying / introducing the Semigroup (Galois) theory.