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Ready reckoner. A ready reckoner is a printed book or table containing pre-calculated values, often multiples of given amounts. They were widely used in shops and by tradesmen before the advent of cheap electronic calculators, metric weights and measures and decimal currencies in the 1970s.
KIBOR. The Karachi Interbank Offered Rate (KIBOR) is a daily reference rate based on the interest rates at which banks offer to lend unsecured funds to other banks in the Karachi wholesale (or "interbank") money market. [1] The banks used it as a benchmark in their lending to corporate sector.
Convergence rate definitions. Suppose that the sequence converges to the number . The sequence is said to converge with order to , and with a rate of convergence , if. for some positive constant if and if . [2][4][5] It is not necessary that be an integer. For example, the secant method, when converging to a regular, simple root, has an order ...
The stepped reckoner or Leibniz calculator was a mechanical calculator invented by the German mathematician Gottfried Wilhelm Leibniz (started in 1673, when he presented a wooden model to the Royal Society of London [2] and completed in 1694). [1] The name comes from the translation of the German term for its operating mechanism, Staffelwalze ...
Import duty. Custom duties are levied according to the rates given in the First Schedule, which includes: Goods imported to Pakistan. Goods purchased in bond from one custom station to another. Goods brought from a foreign country to any customs station that are trans-shipped or transported without the payment of duty to another customs station.
The shear rate at the inner wall of a Newtonian fluid flowing within a pipe [2] is. where: γ ˙ {\displaystyle {\dot {\gamma }}} is the shear rate, measured in reciprocal seconds; v is the linear fluid velocity; d is the inside diameter of the pipe. The linear fluid velocity v is related to the volumetric flow rate Q by.
Electrolyte imbalances from dehydration can also trigger heart palpitations. Electrolytes in the bloodstream, like sodium and potassium, are charged minerals that serve many functions, including ...
Although Pakistan began the development of nuclear weapons in 1972, Pakistan responded to India's 1974 nuclear test (see Smiling Buddha) with a number of proposals for a nuclear-weapon-free zone to prevent a nuclear arms race in South Asia. [33] On many different occasions, India rejected the offer.