Possible Duplicate:
Get a “step by step” evaluation in Mathematica
How does Mathematica integrate?
I want to display more detailed output from a calculation. The default command for calculation that I know is Shift + Enter. Is there another command to display detailed output.
UPDATE

$Post = Row[{"Much more detailed: ", #}] &which will now have for instance2+3output:Much more detailed: 5. However i think you should provide a much more detailed definition of what you want when you say "detailed". – jVincent Jan 31 '13 at 10:20Trace? – b.gates.you.know.what Jan 31 '13 at 11:15