differential operator

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noun Mathematics.

a function, usually expressed as a polynomial, that indicates linear combinations of the derivatives of the expression on which it operates.

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Words nearby differential operator

differential coefficient, differential compaction, differential equation, differential gear, differential geometry, differential operator, differential psychology, differential quotient, differential rate, differential topology, differential weathering

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use differential operator in a sentence

Just because two pieces of malware share a common ancestry, it obviously does not mean they share a common operator.
No, North Korea Didn’t Hack Sony|Marc Rogers|December 24, 2014|DAILY BEAST
Wright approved one of the wells after the operator agreed to bring it into compliance, according to the letter.
Two Texas Regulators Tried to Enforce the Rules. They Were Fired.|David Hasemyer, InsideClimate News|December 9, 2014|DAILY BEAST
Teague replied: “I have to allow an operator or plugger a way to appeal when he believes our requirements are unreasonable.”
Two Texas Regulators Tried to Enforce the Rules. They Were Fired.|David Hasemyer, InsideClimate News|December 9, 2014|DAILY BEAST
In 1881, along came Bailey, operator of another circus, and two circuses joined to give rise to the first three-ring spectacle.
We’re All Carnies Now: Why We Can’t Quit the Circus|Anthony Paletta|November 27, 2014|DAILY BEAST

He majored in mathematical physics, studying mind-bending theories of quantum mechanics and partial differential equations.
How the NSA Became a Killing Machine|Shane Harris|November 9, 2014|DAILY BEAST
A record is generally kept of the number of nucleated red cells seen during a differential count of leukocytes.
A Manual of Clinical Diagnosis|James Campbell Todd
The differential count is best made upon a film stained with Wright's, Jenner's, or Ehrlich's stain.
A Manual of Clinical Diagnosis|James Campbell Todd
Jenner's stain, which gives a somewhat similar picture, is preferred by many for differential counting of leukocytes.
A Manual of Clinical Diagnosis|James Campbell Todd
It was round, with a small, rectangular projection for the operator's controls and calculator.
Fee of the Frontier|Horace Brown Fyfe
Again it was empty except for the operator, a tow-headed kid with a Racing Form tucked in a side pocket.
Hooded Detective, Volume III No. 2, January, 1942|Various

British Dictionary definitions for differential operator

differential operator

noun

any operator involving differentiation, such as the mathematical operator del ∇, used in vector analysis, where ∇ = i ∂/∂ x + j ∂/∂ y + k ∂/∂ z, i, j, and k being unit vectors and ∂/∂ x, ∂/∂ y, and ∂/∂ z the partial derivatives of a function in x, y, and z

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012