Thanks for the answers. The operator mapping table was what I was
looking for (but in the wrong place, I expected to find it somewhere
in the "functions and operators" recommendation).
The thread linked by Andrew in fact addressed all of my additional questions.
Jakub.
On Fri, Mar 9, 2012 at 10:27 AM, Andrew Welch
<andrew(_dot_)j(_dot_)welch(_at_)gmail(_dot_)com> wrote:
* is it written somewhere in the specs, that eq returns empty sequence
when some of the operands is an empty sequence? I looked, but did not find
it..
A lot of it is covered in this thread:
http://markmail.org/thread/ekut6nktcluxsnbg#query:+page:1+mid:htioi45g53pswcv2+state:results
In summary it covers why:
() eq () returns ()
() = () returns false
deep-equal((), ()) returns true
--
Andrew Welch
http://andrewjwelch.com
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