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Division is also not, in general, associative, meaning that when dividing multiple times, the order of division can change the result. [7] For example, (24 / 6) / 2 = 2, but 24 / (6 / 2) = 8 (where the use of parentheses indicates that the operations inside parentheses are performed before the operations outside parentheses).
Euclidean division of polynomials is very similar to Euclidean division of integers and leads to polynomial remainders. Its existence is based on the following theorem: Given two univariate polynomials a ( x ) and b ( x ) (where b ( x ) is a non-zero polynomial) defined over a field (in particular, the reals or complex numbers ), there exist ...
The combination of these two symbols is sometimes known as a long division symbol or division bracket. [8] It developed in the 18th century from an earlier single-line notation separating the dividend from the quotient by a left parenthesis. [9] [10] The process is begun by dividing the left-most digit of the dividend by the divisor.
It can also refer more specifically to a real or virtual movement of money. Cash flow, in its narrow sense, is a payment (in a currency ), especially from one central bank account to another. The term 'cash flow' is mostly used to describe payments that are expected to happen in the future, are thus uncertain, and therefore need to be forecast ...
The "fair trade" movement, also known as the "trade justice" movement, promotes the use of labour, environmental and social standards for the production of goods, particularly those exported from the Third and Second Worlds to the First World. Such ideas have also sparked a debate on whether trade itself should be codified as a human right. [89]
"We are the 99%" poster referencing the Polish Solidarity movement Occupy Wall Street poster, September 2011 Protesters with the "99%" T-shirts at Occupy Wall Street on November 17, 2011 near the New York City Hall. We are the 99% is a political slogan widely used and coined during the 2011 Occupy movement.
A $5 United States Note of the series of 1862 popularly known as a "greenback" from the color of ink used on the reverse. The American Civil War of 1861 to 1865 greatly affected the financial system of the United States of America, creating vast new war-related expenditures while disrupting the flow of tax revenue from the Southern United States, organized as the Confederate States of America.
The alternative to a commodity money system is fiat money which is defined by a central bank and government law as legal tender even if it has no intrinsic value. Originally fiat money was paper currency or base metal coinage, but in modern economies it mainly exists as data such as bank balances and records of credit or debit card purchases, [3] and the fraction that exists as notes and coins ...