Vala, or The Four Zoas the histories of the Druids and of the Christians along with adding various locations connected to them. In both editions of the poem, Blake changed his mythological system in the "Book of Urizen" from a dualistic struggle between two divine powers to a struggle of four aspects split from Eternity. These aspects are Blake's Four Zoas, which represent four aspects of the Almighty God and "Vala" is the first work to mention them. In particular, Blake's God/Man union is broken down into the bodily components of Urizen (head), Urthona (loins), Luvah (heart), and Tharmas (unity of the body) with paired
The Analyst, or, Mathematical Museum go on to found a more popularly oriented journal, "The Mathematical Diary". The Analyst, or, Mathematical Museum The Analyst, or, Mathematical Museum was an early American mathematics journal. Founded by Robert Adrain in 1808, it published one volume of four issues that year before discontinuing publication. Despite its extremely short life, it published papers by several notable mathematicians in the nascent American mathematical community, including Nathaniel Bowditch and Ferdinand Hassler; most importantly, Adrain himself published an independent formulation of the method of least squares. After securing a professorship at Columbia University, Adrain attempted to revive the journal in 1814, but