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**Jhonathon bresly****Guest**

How do i find integral of this

1/ln x

please help

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 81,485

Hi;

Welcome to the form.

You look it up in a table or use a CAS.

You will not be able to do it by hand, because there is no closed form in terms of elementary functions.

**In mathematics, you don't understand things. You just get used to them.I have the result, but I do not yet know how to get it.All physicists, and a good many quite respectable mathematicians are contemptuous about proof.**

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