86 AN ESSAY ON THE ROOTS OF INTEGERS, 



k. Add 2, the first found figure of the Root, to itself, and write the 

 sum 4 in the Rank of the Latus opposite to and immediately above the 

 2 formerly written there by Art. b). This 4 is now the upper number in 

 the Rank of the Latus. 



I. Multiply 2, the first found figure of the Root, into this 4, and write 

 the product 8 in the Rank of the Square opposite to and immediately 

 above the. 4 formerly written there by Art. c). 



m. Add together in the Rank of the Square this 8 and 4, and write 

 the sum 12 opposite to and immediately above them. This 12 is now the 

 upper number in the Rank of the Square. 



n. Multiply 2, the first found figure of the Root, into this 12, and 

 write the product 24 in the Rank of the Cube opposite to and immediately 

 above the 8 formerly written thereby Art. d). 



p. Add together in the Rank of the Cube this 24 and 8, and write 

 the sum 32 opposite to and immediately above them. This 32 is now the 

 upper number in the Rank of the Cube. 



q. Multiply 2, the first found figure of the Root, into this 32, and 

 write the product 64 in the Rank of the Biquadrate opposite to and imme- 

 diately above the 16, formerly written there by Art. e.) 



r. Add together in the Rank of the Biquadrate this 64 and 16, and 

 write the sum 80 opposite to and immediately above them. This 80 is 

 now the upper number in the Rank of the Biquadrate. 



s. Multiply 2, the first found figure of the Root, into this 80, and 

 write the product 160 in the Rank of the Quadratus Cubi opposite to and 

 immediately above the 32 formerly written there by Art. /). 



