Geometry.
Apollonius Pergaeus. *3915.17— *#*E£.5118.16 Apvollonii Pergaei Loca plana restitute. (In Schooten, Frans von. Francisci & Schooten ... Exercitationvm mathematicarum, liber III. Lvgd. Batav. CI2 I0C LVI.)