Hi Amorabsolutus
The numbers are in a chart are in 30 degree increments. There are 12 increments of 30 degrees (360 degrees which is a circle) and the glyphs represent planets. Where a planet is located and what it's expression represents is very important in relationship to the angles (numbers) that they make to each other as different parts or geometric figures in a circle.
The Midnite Astrologer
I guess when they said that you need Math outside of high school this was what they were referring to.
