Pandemonium is the complete system of Lemurian demonism and time sorcery. It consists of two principal components: Numogram (time-map) and Matrix (listing the names, numbers and attributes of the demons).
The system is constructed according to immanent criteria latent in decimal numeracy, and involves only basic arithmetical operations (assembled from additions and subtractions).
The Numogram, or Decimal Labyrinth, is composed of ten zones (numbered 0-9) and their interconnections. These zones are grouped into five pairs (syzygies) by nine-sum twinning [zygonovism]. The arithmetical difference of each syzygy defines a current (or connection to a tractor zone). Currents constitute the primary flows of the numogram.