MathDB
counting lattice points under a hyperbola

Source:

November 16, 2009
conicshyperbolafloor functionabsolute value

Problem Statement

How many ordered pairs of integers (x,y) (x, y) are there such that 0<∣xy∣<36? 0 < \left\vert xy \right\vert < 36?
Back to ProblemsView on AoPS