X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=Adders.hs;h=03f04101ff9c72612bea6e4ab5030bc8b9fc2eda;hb=ccb1999bfcce214b8a1de2f052367ac59b83a320;hp=c2810d5b397af025816fa3e0ed5a87e95163ab0d;hpb=3030ecf26661130e26135edd04723bd771bec626;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git a/Adders.hs b/Adders.hs
index c2810d5..03f0410 100644
--- a/Adders.hs
+++ b/Adders.hs
@@ -18,6 +18,14 @@ wire a = a
 inv :: Bit -> Bit
 inv a = hwnot a
 
+-- Not really an adder either, but a slightly more complex example
+invinv :: Bit -> Bit
+invinv a = hwnot (hwnot a)
+
+-- Not really an adder either, but a slightly more complex example
+dup :: Bit -> (Bit, Bit)
+dup a = (a, a)
+
 -- Combinatoric stateless no-carry adder
 -- A -> B -> S
 no_carry_adder :: (Bit, Bit) -> Bit