He published this in 1707 as "Arithmetica", jointly with a further set of studies entitled "Miscellanea mathematica"... and indicated that mathematics had been his primary interest for three years.
Siya nai-publish ito sa 1707 bilang "Arithmetica", sama-sama sa isang hanay ng mga karagdagang pag-aaral na "Miscellanea mathematica"... at ipinababatid na matematika had been kanyang mga pangunahing interes para sa tatlong taon.