Secant line a circle in the Euclidean plane, a line joining two of them would be a 2-secant (or "bisecant") and a line passing through only one of them would be a 1-secant (or "unisecant"). A unisecant in this example need not be a tangent line to the circle. This terminology is often used in incidence geometry and discrete geometry. For instance, the Sylvester–Gallai theorem of incidence geometry states that if points of Euclidean geometry are not collinear then there must exist a 2-secant of them. And the original orchard-planting problem of discrete geometry asks for a bound on the number of
The Greeks Have a Word For It boat. Kennedy an Englishman intends to make a living teaching English and devises a scam to make money fast. Mitsos is returning to Greece after many years away but finds it impossible to escape the memories of the brutal deaths of his parents at the hands of fellow Greeks during the war and an opportunity arises to take revenge. The two men meet briefly as they disembark the boat but their stories then diverge only to come together at the end of the book with fatal results. The Greeks Have a Word For It The Greeks Have a Word For