Line in the sand match of the 2009 season, with the two sides battling for eighth place on the ladder, a brawl was sparked by a remonstration from a head-high shirtfront from Essendon captain Matthew Lloyd on Hawthorn midfielder Brad Sewell at the start of the third quarter, which was to be the turning point in the match. Essendon won by 17 points after trailing by 22 points at the time of the Lloyd-Sewell incident. Line in the sand match The line in the sand match is the unofficial title given to the round 11, 2004 match between Australian Football League (AFL) clubs and ,
Expression (mathematics) semantics depends on the context of the expression. The same syntactic expression "1 + 2 × 3" can have different values (mathematically 7, but also 9), depending on the order of operations implied by the context (See Order of operations:Calculators). The semantic rules may declare that certain expressions do not designate any value (for instance when they involve division by 0); such expressions are said to have an undefined value, but they are well-formed expressions nonetheless. In general the meaning of expressions is not limited to designating values; for instance, an expression might designate a condition, or an equation that