diff options
| author | Alberto Ruiz <aruiz@um.es> | 2014-05-21 10:30:55 +0200 |
|---|---|---|
| committer | Alberto Ruiz <aruiz@um.es> | 2014-05-21 10:30:55 +0200 |
| commit | 197e88c3b56d28840217010a2871c6ea3a4dd1a4 (patch) | |
| tree | 825be9d6c9d87d23f7e5497c0133d11d52c63535 /packages/hmatrix/examples/deriv.hs | |
| parent | e07c3dee7235496b71a89233106d93f6cc94ada1 (diff) | |
update dependencies, move examples etc
Diffstat (limited to 'packages/hmatrix/examples/deriv.hs')
| -rw-r--r-- | packages/hmatrix/examples/deriv.hs | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/packages/hmatrix/examples/deriv.hs b/packages/hmatrix/examples/deriv.hs deleted file mode 100644 index c9456d1..0000000 --- a/packages/hmatrix/examples/deriv.hs +++ /dev/null | |||
| @@ -1,8 +0,0 @@ | |||
| 1 | -- Numerical differentiation | ||
| 2 | |||
| 3 | import Numeric.GSL | ||
| 4 | |||
| 5 | d :: (Double -> Double) -> (Double -> Double) | ||
| 6 | d f x = fst $ derivCentral 0.01 f x | ||
| 7 | |||
| 8 | main = print $ d (\x-> x * d (\y-> x+y) 1) 1 | ||