DiracComb

DiracComb[x]
represents the Dirac comb function giving a delta function at every integer point.

DiracComb[x1, x2, ...]
represents the multidimensional Dirac comb function.

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ExamplesExamplesopen allclose all

Basic Examples (2)Basic Examples (2)

DiracComb vanishes for noninteger arguments:

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DiracComb stays unevaluated for integer x:

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The Fourier transform of DiracComb is a DiracComb:

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