From 1925c123d7d8184a1d2ddc0a413e0fd2776e1083 Mon Sep 17 00:00:00 2001
From: Alberto Ruiz <aruiz@um.es>
Date: Thu, 8 May 2014 08:48:12 +0200
Subject: empty hmatrix-base

---
 examples/bool.hs | 54 ------------------------------------------------------
 1 file changed, 54 deletions(-)
 delete mode 100644 examples/bool.hs

(limited to 'examples/bool.hs')

diff --git a/examples/bool.hs b/examples/bool.hs
deleted file mode 100644
index 679b8bf..0000000
--- a/examples/bool.hs
+++ /dev/null
@@ -1,54 +0,0 @@
--- vectorized boolean operations defined in terms of step or cond
-
-import Numeric.LinearAlgebra
-
-infix  4  .==., ./=., .<., .<=., .>=., .>.
-infixr 3  .&&.
-infixr 2  .||.
-
-a .<.  b = step (b-a)
-a .<=. b = cond a b 1 1 0
-a .==. b = cond a b 0 1 0
-a ./=. b = cond a b 1 0 1
-a .>=. b = cond a b 0 1 1
-a .>.  b = step (a-b)
-
-a .&&. b  = step (a*b)
-a .||. b  = step (a+b)
-no a      = 1-a
-xor a b   = a ./=. b
-equiv a b = a .==. b
-imp a b   = no a .||. b
-
-taut x = minElement x == 1
-
-minEvery a b = cond a b a a b
-maxEvery a b = cond a b b b a
-
--- examples
-
-clip a b x = cond y b y y b where y = cond x a a x x
-
-disp = putStr . dispf 3
-
-eye n = ident n :: Matrix Double
-row = asRow . fromList    :: [Double] -> Matrix Double
-col = asColumn . fromList :: [Double] -> Matrix Double
-
-m = (3><4) [1..] :: Matrix Double
-
-p = row [0,0,1,1]
-q = row [0,1,0,1]
-
-main = do
-    print $ find (>6) m
-    disp $ assoc (6,8) 7 $ zip (find (/=0) (eye 5)) [10..]
-    disp $ accum (eye 5) (+) [((0,2),3), ((3,1),7), ((1,1),1)]
-    disp $ m .>=. 10  .||.  m .<. 4
-    (disp . fromColumns . map flatten) [p, q, p.&&.q, p .||.q, p `xor` q, p `equiv` q, p `imp` q]
-    print $ taut $ (p `imp` q ) `equiv` (no q `imp` no p)
-    print $ taut $ (xor p q) `equiv` (p .&&. no q .||. no p .&&. q)
-    disp $ clip 3 8 m
-    disp $ col [1..7] .<=. row [1..5]
-    disp $ cond (col [1..3]) (row [1..4]) m 50 (3*m)
-
-- 
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