Subject: Returned mail: User unknown

From: Mail Delivery Subsystem <MAILER-DAEMON>
Date: Fri, 11 Apr 97 14:39:55 EDT

----- Transcript of session follows -----
550 335_542... User unknown
550 log... User unknown

   ----- Unsent message follows -----
Received:  by MOGLI.rutgers.edu (4.1/25-eef)
	id AA03112; Fri, 11 Apr 97 14:39:55 EDT
Date: Fri, 11 Apr 97 14:39:55 EDT
From: Christopher Rose <crose>
Full-Name: Christopher Rose
Message-Id: <[email-masked]>
To: [email-masked]
Subject: Re: questions
Cc: 335_542

Please reread my statements AND question.  I think
you'll find you answer there.
 Cheers,

***************
I guess my intended question was :
H(Y) = H(Y,E) ?

thanks
/pl

On Apr 11,  1:11pm, Christopher Rose wrote:
> Subject: questions
>
> Prof. Rose,
>
> How could we explain 188, eqn 8.11 ?
> H(Y) = H(Y,E) where event E is {Y=e}.
>
> Seems like this equation is not used in the proof though.
>
> *******************
>
> Remember that H(Y,E) = H(Y)+H(E|Y).
>
> Now what is H(E|Y) where E is the event
> that Y=e?
>
> And yes it is used in the proof since equation 8.12
> is a direct application.
>
> Cheers
>-- End of excerpt from Christopher Rose