X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FRoots%2FSimple.hs;h=a5924f4658d5c6ca8d15fbba6b10c24ed446566b;hb=bd9c9a0bc058786a45a7f679e4037a4a814d79d8;hp=03b39aeb643de47ed6546693c26346851b80b0fc;hpb=cc93d648089344338030a9b79cd7bea7c6e8c997;p=numerical-analysis.git

diff --git a/src/Roots/Simple.hs b/src/Roots/Simple.hs
index 03b39ae..a5924f4 100644
--- a/src/Roots/Simple.hs
+++ b/src/Roots/Simple.hs
@@ -8,22 +8,34 @@
 --   where f is assumed to be continuous on the interval of interest.
 --
 
-module Roots.Simple
+module Roots.Simple (
+  bisect,
+  fixed_point,
+  fixed_point_error_ratios,
+  fixed_point_iteration_count,
+  has_root,
+  newtons_method,
+  secant_method,
+  trisect )
 where
 
 import Data.List (find)
+import NumericPrelude hiding ( abs )
+import Algebra.Absolute ( abs )
+import qualified Algebra.Additive as Additive ( C )
+import qualified Algebra.Algebraic as Algebraic ( C )
+import qualified Algebra.Field as Field ( C )
+import qualified Algebra.RealField as RealField ( C )
+import qualified Algebra.RealRing as RealRing ( C )
 
-import Normed
+import Normed ( Normed(..) )
+import qualified Roots.Fast as F (
+  bisect,
+  fixed_point_iterations,
+  fixed_point_with_iterations,
+  has_root,
+  trisect )
 
-import qualified Roots.Fast as F
-
-import NumericPrelude hiding (abs)
-import Algebra.Absolute (abs)
-import qualified Algebra.Additive as Additive
-import qualified Algebra.Algebraic as Algebraic
-import qualified Algebra.Field as Field
-import qualified Algebra.RealField as RealField
-import qualified Algebra.RealRing as RealRing
 
 -- | Does the (continuous) function @f@ have a root on the interval
 --   [a,b]? If f(a) <] 0 and f(b) ]> 0, we know that there's a root in