Chord Mathematical

Chord mathematics is a mathematical model of chord language, the main characteristics are: decidecimal, discrete, symmetrical, mirror, chord language spatial expression part also known as "chord geometry." The mathematical expression of chord language is scattered among: music theory(Temperament,Harmonics, etc.), chord painting (chord colorology), meridian (life) and other disciplines, in which this paper: the Carry system, yin and yang (-), formulas, coordinates, structure, etc. are unified and organized. Chord language is composed of chord spectrum, with quantization, string (open string, closed string, N string), symmetry, mirror image and other mathematical and geometric characteristics, manifested in music (time), painting (space), life (meridian), spirit and other phenomena, has accumulated thousands of years of knowledge;A more complete mathematical model;Can be observed and verified;It should be a feature of the theory of everything.