Primitive of Reciprocal/Mistake

From ProofWiki
Jump to navigation Jump to search

Source Work

1989: Ephraim J. Borowski and Jonathan M. Borwein: Dictionary of Mathematics:

Appendix $2$: Table of derivatives and integrals of common functions


Mistake

\(\ds \map f x: \, \) \(\ds \) \(\) \(\ds x^{-1}\)
\(\ds \int \map f x \rd x: \, \) \(\ds \) \(\) \(\ds \ln x\)


Correction

It should be:

$\ds \int \map f x \rd x = \ln \size x$

from Primitive of Reciprocal.


Sources