Mathematica
BUILT-IN MATHEMATICA SYMBOL

PrincipalValue

PrincipalValue
is an option for Integrate that specifies whether the Cauchy principal value should be found for a definite integral.

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Basic Examples (1)Basic Examples (1)

Find the Cauchy principal value integral:

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Out[1]=

The ordinary Riemann definite integral is divergent:

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Scope (1)Scope (1)

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