all language ハ、必ズ Verb 之規則ヨリ、five sentential form SV,SVC(SCV),SVO(SOV),SVOO(SOOV),SVOC(SOCV), ニ既約 サル。 T.theodor 2022.12.27.

n-gon absinα+cdsinβ…+yzsinω=a'b'sinα'+c'd'sinβ'…+y'z'sinω =a''b''sinα''+c''d''sinβ''…+y''z''sinω'' T.theodor 2022.12.28.

√α≠b/a T.theodor 2022.12.28.