Definition talk:Cauchy Principal Value

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Negative space

Should I put a negative space in between $\operatorname{PV}$ and $\displaystyle \int$?

$\displaystyle \operatorname{PV}\int_{-\infty}^{+\infty} f \left({t}\right) \ \mathrm d t$
$\displaystyle \operatorname{PV}\!\int_{-\infty}^{+\infty} \! f \left({t}\right) \ \mathrm d t$, "\!"

--GFauxPas (talk) 11:16, 24 November 2016 (EST)