Grading Criteria of hw2

From: Rui Shi (shearer@cs.bu.edu)
Date: Mon Oct 16 2006 - 12:16:28 EDT


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From: "Rui Shi" <shearer@cs.bu.edu>
To: "'cs520 Course Account'" <cs520@cs.bu.edu>
Subject: Grading Criteria of hw2
Date: Mon, 16 Oct 2006 12:16:28 -0400
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Hi all,
 
The following is the grading criteria of written homework 2. In case you
have any concern about your grades,
please review the criteria first.
 
Thanks,
 
TF
 
============================================================================
===
Grading Criteria
 
 1. 5 points.
 
 2. 5 points for each of (a) full-beta reduction, (b) normal-order, and (c)
    call-by-name. This problem has a total of 15 points.
 
 3. 5 points.
 
 4. (a) 5 points for normal form on right hand side of the downward double
    arrow for all rules; (b) 4 points for the ability to reduce under
    lambda; (c) 4 points for application on abstraction, but in order to
    get full 4 points one has to guarantee outermost reduction first before
    it can do inner eductions; (d) 4 points for application to nanf; (e) 4
    points for the ability for outermost beta reduction; (f) 4 points for
    other normal forms to not get stuck.
 
    Problem 4 has a total of 25 points.
 
This problem set has a total of 50 points.



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