DEFINITION of 'Revaluation'. A calculated adjustment to a country's official exchange rate relative to a chosen baseline. The baseline can be anything from wage rates to the price of gold to a foreign currency.
Triviality (mathematics) (Redirected from Trivial (mathematics)) In mathematics, the adjective trivial is frequently used for objects (for example, groups or topological spaces) that have a very simple structure. The noun triviality usually refers to a simple technical aspect of some proof or definition.
That question reminds me of an old joke (circulated among physicists): A math professor is using an unproven result; a student objects, but the professor says the result is trivial. Another student says he doesn't see it. OK -- the professor will demonstrate. He writes down the equations, simplifies them, and then stops.