A partial order on a set X is any reflexive, antisymmetric, transitive relation on X. In most cases, partial orders are denoted ≤.

Orkhan, valuing his brother's knowledge, appointed him Grand Vizier. Aladdin was not an expert in warlike affairs, and turned his attention to the internal improvement of the dominion …

Memphis jigaboos are in the minor league compared to jigaboos in Motown, Baltimore, Gary, E. St. Louis, and several other places ... That's where you'll find your super-vicious breed of homo negronus Americanus.

Again, the 9.00 Kings Cross-Newcastle is very variable in its loading, but the 17.00 back, on which most of the stock returns, is usually well-filled.