definite integration of 1/a

*To*: mathgroup at smc.vnet.net*Subject*: [mg86397] definite integration of 1/a*From*: "Chris Chiasson" <chris at chiasson.name>*Date*: Mon, 10 Mar 2008 02:04:56 -0500 (EST)

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/