Related Clues:

• High-level math, informally
• Class needing scientific calculators
• Course often taken before calc
• Trig is a prereq for it
• Field with intersections and unions
• Subject in which sin is an important topic?
• A lecture on it might be full of tangents
• Trig follower, for some
• Class concerned with sin, cos and sec
• Math subj. featuring secants and cosecants
• Class where tangents are important, briefly?
• Branch of mathematics that uses union and intersection operations
• Math class with angles, for short
• High school math class, for short
• Class with derivatives, for short