1 Mar
2010
1 Mar
'10
5:59 p.m.
John Moore wrote:
Can anyone explain what I'm doing wrong in the subtitution of the Let statement.
Look more carefully at the "right" case for "evalStep..Let". The result should still have a Let in it - since e1 is not a value yet, you're not ready yet to do the substitution. Hope this helps, Yitz