About The Author:-
Alphonse Antonio de Sarasa was a Jesuit mathematician who contributed to the understanding of logarithms,particularly as areas under a hyperbola.
Alphonse de Sarasa was born in 1618,in Nieuwpoort in Flanders.In 1632 he was admitted as a novice in Ghent.It was there that he worked alongside Gregoire de Saint-Vincent whose ideas he developed,exploited,and promulgated.According to Sommervogel,Alphonse de Sarasa also held academic positions in Antwerp and Brussels.
Link To The Author's Wikipedia Page:-
https://en.m.wikipedia.org/wiki/Alphonse_Antonio_de_Sarasa?searchToken=ddb418w5fcw8vm3oq3mpmnz2m
Link(s) To The Text:-
https://archive.org/details/compendiumofarto00sararich
OR
https://archive.org/details/CompendiumOfTheArt
OR
https://archive.org/details/compendiumartal01saragoog
*In The Given Links,All The Pages Are Intact And The Text In Them Are Readable.
*The First Link Is To The Third Edition.And,The Second And Third Links Are To The First Edition.
*The Text Contains Words Of Multiple Linguistic Origins.Therefore,Thorough Research About The Proper Pronounciation Of The Words Is Adviced For Reading The Text.