Rate of change may refer to:
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Rate of change (mathematics)
In mathematics, a rate is the ratio between two related quantities in different units. If the denominator of the ratio is expressed as a single unit of one of these quantities, and if it is assumed that this quantity can be changed systematicall ...
, either average rate of change or instantaneous rate of change
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Instantaneous rate of change
In physics and the philosophy of science, instant refers to an infinitesimal interval in time
Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present ...
, rate of change at a given instant in time
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Rate of change (technical analysis)
In financial technical analysis, momentum (MTM) and rate of change (ROC) are simple indicators showing the difference between today's closing price and the close N days ago. Momentum is the absolute difference in stock, commodity:
: \mathit = ...
, a simple technical indicator in finance
See also
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Rate of climb
In aeronautics, the rate of climb (RoC) is an aircraft's vertical speed, that is the positive or negative rate of altitude change with respect to time. In most ICAO member countries, even in otherwise metric countries, this is usually expressed ...
or rate of altitude change in aeronautics
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Rate (disambiguation)
Rate or rates may refer to:
Finance
* Rates (tax), a type of taxation system in the United Kingdom used to fund local government
* Exchange rate, rate at which one currency will be exchanged for another
Mathematics and science
* Rate (mathem ...
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Change (disambiguation)
Change or Changing may refer to:
Alteration
* Impermanence, a difference in a state of affairs at different points in time
* Menopause, also referred to as "the change", the permanent cessation of the menstrual period
* Metamorphosis, or change, ...
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Frequency (disambiguation)
Frequency refers to how often an event occurs within a given period.
Frequency may also refer to:
Entertainment
* ''Frequency'' (2000 film), a film starring Jim Caviezel and Dennis Quaid
* ''Frequency'' (2019 film), a Burmese horror film
* ''Fr ...
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Gradient (disambiguation)
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