Fix compiler warnings and doctests.

[numerical-analysis.git] / src / ODE / IVP.hs

diff --git a/src/ODE/IVP.hs b/src/ODE/IVP.hs
index b4fd3dc5a37d32b29ef020a06bba47e0ef4de3ba..615c668367bd6a26e22567ed0f70a0f90da6e7c0 100644 (file)
--- a/src/ODE/IVP.hs
+++ b/src/ODE/IVP.hs
@@ -14,7 +14,6 @@ where
 
 import Misc (partition)
 import NumericPrelude hiding (abs)
 
 import Misc (partition)
 import NumericPrelude hiding (abs)

-import Algebra.Absolute (abs)

 import qualified Algebra.Field as Field
 import qualified Algebra.ToInteger as ToInteger
 import qualified Algebra.ToRational as ToRational
 import qualified Algebra.Field as Field
 import qualified Algebra.ToInteger as ToInteger
 import qualified Algebra.ToRational as ToRational


@@ -54,6 +53,7 @@ eulers_method1 x0 y0 f h =
 --
 --   Examples:
 --
 --
 --   Examples:
 --

+--   >>> import Algebra.Absolute (abs)

 --   >>> let x0 = 0.0
 --   >>> let xN = 1.0
 --   >>> let y0 = 1.0
 --   >>> let x0 = 0.0
 --   >>> let xN = 1.0
 --   >>> let y0 = 1.0