1 files changed, 0 insertions, 8 deletions

diff --git a/examples/deriv.hs b/examples/deriv.hs
deleted file mode 100644
index c9456d1..0000000
--- a/examples/deriv.hs
+++ /dev/null
@@ -1,8 +0,0 @@
--- Numerical differentiation
-
-import Numeric.GSL
-
-d :: (Double -> Double) -> (Double -> Double)
-d f x = fst $ derivCentral 0.01 f x
-
-main = print $ d (\x-> x * d (\y-> x+y) 1) 1