# Cauchy principal value

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## Cauchy principal value

[kō·shē ¦prin·sə·pəl ¦val·yü] (mathematics)

Also known as principal value.

The Cauchy principal value of provided the limit exists.

If a function ƒ is bounded on an interval (

*a,b*) except in the neighborhood of a point*c,*the Cauchy principal value of provided the limit exists.Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content.

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