FeynCalc manual (development version)

DeltaFunctionPrime

DeltaFunctionPrime[1 - x] is the derivative of the Dirac delta-function δ(x)\delta (x).

See also

Overview, Convolute, DeltaFunction, DeltaFunctionDoublePrime, Integrate2, SimplifyDeltaFunction.

Examples

DeltaFunctionPrime[1 - x]

δ(1x)\delta '(1-x)

Integrate2[DeltaFunctionPrime[1 - x] f[x], {x, 0, 1}]

f(1)f'(1)

Integrate2[DeltaFunctionPrime[1 - x] x^2, {x, 0, 1}]

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