time derivative vs time-derivative

Both "time derivative" and "time-derivative" are correct, but they are used in different contexts. "Time derivative" is more commonly used in mathematical and scientific contexts, while "time-derivative" is used when the two words are acting as a compound adjective.

Last updated: March 27, 2024 • 935 views

This phrase is correct and commonly used in mathematical and scientific contexts.

"time derivative"

This phrase refers to the rate of change of a quantity with respect to time. It is often used in calculus and physics.

Show examples from the web [+]

He quite rightly calls - as we have been for some time - for derivatives to be made illegal.
Refco was at the time the largest derivatives broker in the USA.
Changes in the value of the derivative over time should be recorded in the revaluation account.
Patients taking warfarin or other coumarin-derivative anticoagulants should be monitored regularly for changes in prothrombin time or INR.
He was the guy at Goldman who got them big time into buying these exotic housing derivatives.
The turnover of financial derivatives on the markets plus that of OTC derivatives contracts add up to a figure 250 times total trade in goods and services worldwide.
The extent to which instruments are favourable or unfavourable and thus the fair values of derivative financial assets and liabilities can fluctuate significantly from time to time.
Financial derivatives other than options typically involve contracts where two parties agree to exchange specified assets, either real or financial, at some future point or points in time.
Virtual oil is, however, being sold on the derivatives markets for six times more than physical oil.
Mr President, ladies and gentlemen, after the New York Times revelations, investigations are ongoing in the United States into the secret club of nine banks - one of which is European - whose executives meet every Wednesday to agree what action to take on derivatives.
In no case may the transferable securities dealt in, over-the-counter derivatives and deposits made with bodies belonging to a single group at any time account for more than 15% of the assets of UCITS.
Different counterparties need different periods of time for putting in place the necessary arrangements to clear the interest rate OTC derivatives subject to the clearing obligation.
At the same time, though, we must note that during the course of the nineties we were dealing with a twenty-five-fold turnover increase in derivative trading such as swaps, options and so on.
However, modest decreases in the prothrombin time have been observed, and if raloxifene is given concurrently with warfarin or other coumarin derivatives, the prothrombin time should be monitored.
A risk may evolve over time and in order to adapt to the evolution of the risk, OTC derivative contracts initially executed for reducing risk related to commercial or treasury financing activity may have to be offset through the use of additional OTC derivative contracts.
Three proposals making derivatives trading less fragile, reducing speculative practices linked to short selling and reducing the time for the setting up of investor compensation schemes received Parliament's backing on Tuesday ahead of negotiations with Member States.
These changes will ensure a high level of protection for consumers of meat and animal derivatives while at the same time allowing the treatment and reduction of suffering of pet animals.
We will be able to present our initial guidelines in September and, at the same time, we will address other important matters relating to transparency and monitoring in the context of the regulation of derivative products and short selling.
The environmental impact of the spillage of oil derivatives into the strait was exacerbated by the rapid dispersion of the pollutants due to the strong winds and high waves at the time.
the maximum time lag between the conclusion of an OTC derivative contract and the confirmation referred to in paragraph 1(a).

Alternatives:

derivative with respect to time
rate of change with respect to time
time rate of change

This phrase is correct when the two words are acting as a compound adjective.

"time-derivative"

This phrase is used to describe a derivative that is specifically related to time. It is hyphenated when used as a compound adjective before a noun.

Show examples from the web [+]

He quite rightly calls - as we have been for some time - for derivatives to be made illegal.
Refco was at the time the largest derivatives broker in the USA.
Changes in the value of the derivative over time should be recorded in the revaluation account.

Alternatives:

time-related derivative
derivative in terms of time
temporal derivative

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time derivative vs time-derivative

"time derivative"

"time-derivative"

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