search

mirchaemanuel / symja

Automatically exported from code.google.com/p/symja
1 stars 0 forks source link

Function Integrate[] #21

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
I call the function: "Integrate[(x^2+1)Log[x],x]"

What is the expected output? What do you see instead?
The expected output is 1/9 x (-x^2+3 (x^2+3) log(x)-9). 
But it doesn't work.

What version of the product are you using? On what operating system?

Please provide any additional information below.

Original issue reported on code.google.com by huynhlam...@gmail.com on 28 Sep 2010 at 10:39

GoogleCodeExporter commented 8 years ago 
Added "integration by parts" 
See http://code.google.com/p/symja/source/detail?r=567

Original comment by axelclk@gmail.com on 30 Sep 2010 at 8:39

GoogleCodeExporter commented 8 years ago

Original comment by axelclk@gmail.com on 27 Oct 2010 at 4:38