From: Jim Pryor Date: Sat, 16 Oct 2010 20:45:04 +0000 (-0400) Subject: alternate Y1,Y2 tweak X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=d437f108ffa48fa141665ffb0b836a9ad53093e7;hp=004782ebd72fdb95badbaef55d2faaa6c49f3bed alternate Y1,Y2 tweak Signed-off-by: Jim Pryor --- diff --git a/hints/assignment_4_hint_3_alternate_1.mdwn b/hints/assignment_4_hint_3_alternate_1.mdwn index f0b720cd..c8bb62c5 100644 --- a/hints/assignment_4_hint_3_alternate_1.mdwn +++ b/hints/assignment_4_hint_3_alternate_1.mdwn @@ -44,7 +44,7 @@ Alternate strategy for Y1, Y2 Or in Y1of3, Y2of3, Y3of3 form: - let Yv = \ff. Y (\v g h. ff ( v g h) g h) in + let Yv = \ff. Y (\v g h. ff ( v g h) g h) in let Yw = \ff gg. Y ( \w h. (\g. gg (Yv ff g h) g h) ( w h)) in let Y3of3 = \ff gg hh. Y ( \h. (\g. hh (Yv ff g h) g h) (Yw ff gg h)) in let Y2of3 = \ff gg hh. Yw ff gg (Y3of3 ff gg hh) in