Hi Clelia!
Valens in fact does not chose the Moon or the Sun in first place, but he recommended a formula, depending if the nativity was conjunctional or preventional.
I have a different opinion on an interpretation of Valens. He says: ..And before all, let the predomination for the Sun and the Moon be sought..
His method is not described completely. I agree with the opinion:
So, perhaps it was best to leave Valens outside of the discussion, because he has a very different point of view and his writings are very obscure in many points
I agree! But this time it did not work .
I think that it is functional.
Only because that? Being a luminarie in the first house does not counts anymore?
I do think that the Sun is our first choice, but there are no planets aspecting the Sun with dignities in his place.
I start from Arabic doctrine.The Sun can not be there hyleg. The input is find the right hyleg and alchocoden. Determine the approximate length of life through alchocoden. This question was resolved by Persian and Arab astrologers.
Ptolemy gone another way ? Actinobolia and Horimea.
I do not agree again. We are not dealing with Primary Motivation?we have to pick the one which has dignity in the Hyleg?s place.
I accept. The question is: is hyleg ASC, PF or SAN acording method to Arab?
I do not have this book, but I?m impressed that the author gives the bigger years if the Alchocodem was in the 11th or 5th: are you sure this is not a rule for the Hyleg to be able to be chose?
Libro Conplido de Ali Ben Ragel.
Well after so many disagreements I hope I did not upset you!
That's all right.
I did not finish post. It was little time for me.
Jupiter has the same position as Saturn. He gives (1 -5 point): ): 79 + 79 + 79 + 12 + 45,5 = 294,5/5 =58,9y
Sun add 19y. Saturn substract 30y. The question is what substract Mars. As Mars is strong. Whether it takes away all years or 1 / 3. Whether the reception Moon - Jupiter's through triplicity indicate relationship, which adds years. Moon is in term Venus.
Mercury has a reception over the term, she is changing the nature aspect.
He is retrograde and combustion.He does not add etc.
The conclusion is that Jupiter is not required years.
My experience is : hyleg determined according to Ptolemy, and years set the Arab alchocoden method often leads to bad results. Complex Arab method gives better results.
Ptolemy's method for determining the length of life is different.
Horimea or actinobolia by position hyleg.
The method of determining hyleg under Ptolemy gives three candidates:
Sun, Saturn, Jupiter
The Sun is strongest, because it is the first house.The position of the Sun determines the method of Actinobolia.
First we determine anaretic points.