Southpaw is an American film from 2015.
In accounting , finance and economics , an accounting identity is an equality that must be true regardless of the value of its variables , or a statement that by definition -LRB- or construction -RRB- must be true .. accounting. accounting. finance. finance. economics. economics. Where an accounting identity applies , any deviation from numerical equality signifies an error in formulation , calculation or measurement .. accounting. accounting. The term accounting identity may be used to distinguish between propositions that are theories -LRB- which may or may not be true , or relationships that may or may not always hold -RRB- and statements that are by definition true .. accounting. accounting. Despite the fact that the statements are by definition true , the underlying figures as measured or estimated may not add up due to measurement error , particularly for certain identities in macroeconomics .