Re: definite integration of 1/a

*To*: mathgroup at smc.vnet.net*Subject*: [mg86398] Re: definite integration of 1/a*From*: "Chris Chiasson" <chris at chiasson.name>*Date*: Mon, 10 Mar 2008 02:05:08 -0500 (EST)*References*: <acbec1a40803091930w2e684027l4c0f34d1ad96d2c1@mail.gmail.com>

I meant that I was expecting Log@a On Sun, Mar 9, 2008 at 9:30 PM, Chris Chiasson <chris at chiasson.name> wrote: > In[1]:= > Integrate[1/a,{a,1,ablah},Assumptions\[RuleDelayed]ablah>0] > > Out[1]= > \!\(If[ablah > 1, Log[ablah], > Integrate[1\/a, {a, 1, ablah}, > Assumptions \[Rule] ablah \[LessEqual] 1]]\) > > I was expecting 1/a. Is there something I can do to get that? Thank you. > > -- > http://chris.chiasson.name/ -- http://chris.chiasson.name/

**Follow-Ups**:**Re: Re: definite integration of 1/a***From:*Andrzej Kozlowski <akoz@mimuw.edu.pl>