[isabelle] Recommended use of try and try0

Dear all,

I learned about the "try" and "try0" tools to search for proof methods.
 Now I wonder what's the right way of using them.

When "try0" says that, e.g. "by fastforce" is the fastest way to prove
something, does this automatically mean that I should _use_ "by
fastforce"?  Or are there hidden traps?

More generally, is it a recommended practice to occasionally revisit my
proofs, replace "by <some automated method>" by "try" everywhere, and
then generally use the proof methods that "try" recommends?

Thanks in advance for your help,


Christoph Lange, School of Computer Science, University of Birmingham
http://cs.bham.ac.uk/~langec/, Skype duke4701

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