Concepts such as plane curve, intersection multiplicity, branch, genus, and linear series are introduced in a concrete, computational way; the necessary abstract algebra is kept in a secondary position whenever possible.
Konsepto tulad ng eroplano curve, salikop ng daan-rami, sangay, genus, at pahaba serye ay ipinakilala sa isang kongkreto, computational paraan; ang kailangan makuha algebra ay iningatan sa isang pangalawang posisyon hangga't maaari.