Existen dos fuerzas (vectores no rectos) básicos en toda la naturaleza: aquella “activa”, “Yang”, el “giro” (“spin”) digamos en el sentido horario, “oxidante”, “ácida”, “protónica”, (H+), negentrópica, erótica (Eros=vida), trigonométricamente el Seno a 45º=0.707, representada, tradicionalmente, por el número 6, que es atraída por la otra fuerza, a 90º de la primera (Ley de la “mano derecha”) en su afán de “retornar a la unidad”, aquella “pasiva”, “Ying”, con su “giro”, digamos anti-horario, “reductora”, “alcalina”, “electrónica” (OH-), entrópica, tanática (Tanatos=muerte), trigonométricamente el Coseno a 135º=-0.707, que atráe a la otra fuerza, en el caso del Agua, para formar ésta H+ OH- = H2O.

No se hallan, pues, “opuestas” a 180º ,equivalente a 6 meses: 30 x 6=180º, sino, como se halla en el Compás del Feng-Shui, a 90º, equivalente a 3 meses: 30 x 3=90. (aproximadamente, ya que en la actualidad el calendario es de 365 días y no 360).

Este fenómeno, en matemáticas, se llama “adición de vectores” y , en el lenguaje tradicional, “matrimonio” (mater = materia, mono=uno) : Una materia. Que, en el caso de la opción entrópica, involutiva, se manifiesta “hacia abajo”, en un tercer ser independiente, dando una “inmortalidad biológica”; en la opción negentrópica, se manifiesta “hacia arriba”, pero esta vez en un ser “sintético”, la unión de ambas fuerzas, completándose y resolviendo aquel sentimiento de “falta” constante presente previamente en ellas: en el lenguaje alquímico una “coincidentia oppositorum” de “mercurio” y “azufre” y que es llamada la “Sal”: ambas unidas en la tercera fuerza universal: (1+0=1).

*(Mercurio y Azúfre)

There are two basic forces (not straight vectors) in nature: One “active”, “Yang”, having its “spin”, say, in clockwise direction, “oxidizing”, “acidic”, “protonic”, (H+), negentropic, erotic (Eros=life), trigonometrically the Sine at 45º=0.707, traditionally represented by the number 6, which is attracted by the other force, traditionally represented by the number 9, at 90º from the first one (“Right Hand Law”) in its eagerness to “return to unity”, the “passive” one, “Ying” with its, say, anti-clockwise “spin”, “reductant”, alkaline, electronic (OH-), entropic, tanatic (Thanatos=death), trigonometrically the Cosine at 135º = -0.707, which attracts the other force, as in the case of Water, to form H + OH- =H2O.

Therefore, they are not “opposite” at 180º, equivalent to 6 months: 30 x 6 =180º, but as found in the Feng-Shui compass, at 90º, equivalent to 3 months: 30 x 30 = 90º (approximately, as the current calendar is 365 days long and not 360). This is why there are two “opposites”: “forward” and “backward”, where ying, it is mechanically drawn “forward”, while consciously “backwards”; and inversely Yang is mechanically drawn backward and consciously, “forward”.

This phenomenon, in mathematics, is called “vector addition” and, in common language “marriage” (meter= matter and mono, one): “One matter”. That, in the case of the entropic, involutive option, it manifests "downwards", in a third independent being, giving a "biological immortality"; in the negentropic option, it is manifested "upwards", but this time in a "synthetic" being, the union of both forces, completing and resolving that constant feeling of "lack" previously present in each of them: in alchemical language a "coincidentia oppositorum" of "mercury” and “sulfur” and that it is called “Salt”, both now united at the universal third force: (1+0=1)

*(Mercury and Sulphur)