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11 years agoAdd a simple unsafe matrix class to test the Cholesky algorithm.
Michael Orlitzky [Sun, 3 Feb 2013 01:38:13 +0000 (20:38 -0500)]
Add a simple unsafe matrix class to test the Cholesky algorithm.

11 years agoAdd an alternate book, and a gitignore for the numerical-analysis/dist directory.
Michael Orlitzky [Sun, 23 Dec 2012 05:51:23 +0000 (00:51 -0500)]
Add an alternate book, and a gitignore for the numerical-analysis/dist directory.

11 years agoFix an off-by-one error in Euler's method.
Michael Orlitzky [Sun, 9 Dec 2012 09:22:37 +0000 (04:22 -0500)]
Fix an off-by-one error in Euler's method.

11 years agoAdd an implementation of Euler's method that takes the step size 'h' as an argument...
Michael Orlitzky [Sun, 9 Dec 2012 08:22:25 +0000 (03:22 -0500)]
Add an implementation of Euler's method that takes the step size 'h' as an argument instead of the number of subintervals 'n'.

11 years agoAdd the ODE.IVP module with Euler's method.
Michael Orlitzky [Thu, 6 Dec 2012 02:14:15 +0000 (21:14 -0500)]
Add the ODE.IVP module with Euler's method.
Clean up .ghci a little bit and add the new module.

11 years agoBump test deps for ghc-7.6.
Michael Orlitzky [Thu, 6 Dec 2012 02:13:41 +0000 (21:13 -0500)]
Bump test deps for ghc-7.6.

11 years agoBump deps for ghc-7.6.
Michael Orlitzky [Wed, 5 Dec 2012 16:06:53 +0000 (11:06 -0500)]
Bump deps for ghc-7.6.

12 years agoAdd Integration.Simpson implementing Simpson's rule for numerical integration.
Michael Orlitzky [Fri, 23 Nov 2012 18:40:23 +0000 (13:40 -0500)]
Add Integration.Simpson implementing Simpson's rule for numerical integration.

12 years agoMove the partition function out of Integration.Trapezoid and into Misc.
Michael Orlitzky [Fri, 23 Nov 2012 18:39:42 +0000 (13:39 -0500)]
Move the partition function out of Integration.Trapezoid and into Misc.
Fix some trapezoid doctests.

12 years agoUse filemanip to automatically doctest all source files.
Michael Orlitzky [Fri, 23 Nov 2012 18:39:02 +0000 (13:39 -0500)]
Use filemanip to automatically doctest all source files.

12 years agoAdd the Integration.Trapezoid module; import it in the .ghci file.
Michael Orlitzky [Wed, 21 Nov 2012 03:02:27 +0000 (22:02 -0500)]
Add the Integration.Trapezoid module; import it in the .ghci file.

12 years agoUse the 2-norm instead of the infty-norm for the fixed point error ratios.
Michael Orlitzky [Thu, 18 Oct 2012 15:20:02 +0000 (11:20 -0400)]
Use the 2-norm instead of the infty-norm for the fixed point error ratios.

12 years agoFix a "norm" in Roots.Fast.
Michael Orlitzky [Wed, 17 Oct 2012 21:26:04 +0000 (17:26 -0400)]
Fix a "norm" in Roots.Fast.

12 years agoRename "norm" to "norm_2" in the Vector class.
Michael Orlitzky [Wed, 17 Oct 2012 21:25:31 +0000 (17:25 -0400)]
Rename "norm" to "norm_2" in the Vector class.
Add "norm_infty" to the Vector class.

12 years agoAdd an iteration count to the fixed_point function, rename it, and move it to the...
Michael Orlitzky [Wed, 17 Oct 2012 16:41:12 +0000 (12:41 -0400)]
Add an iteration count to the fixed_point function, rename it, and move it to the Roots.Fast module.
Implement fixed_point and fixed_point_iteration_count in Roots.Simple in terms of the general function.
Add a fixed_point_error_ratios function.

12 years agoRequire Vector instances to be instances of Num as well.
Michael Orlitzky [Wed, 17 Oct 2012 16:40:38 +0000 (12:40 -0400)]
Require Vector instances to be instances of Num as well.

12 years agoImport Aliases and TwoTuple in the .ghci file.
Michael Orlitzky [Mon, 15 Oct 2012 05:15:19 +0000 (01:15 -0400)]
Import Aliases and TwoTuple in the .ghci file.

12 years agoAdd the Aliases module.
Michael Orlitzky [Mon, 15 Oct 2012 05:15:03 +0000 (01:15 -0400)]
Add the Aliases module.

12 years agoAdd a custom Show instance for TwoTuple.
Michael Orlitzky [Mon, 15 Oct 2012 05:14:37 +0000 (01:14 -0400)]
Add a custom Show instance for TwoTuple.

12 years agoChange the type signature of fixed_point to work on Vectors.
Michael Orlitzky [Sun, 14 Oct 2012 18:05:59 +0000 (14:05 -0400)]
Change the type signature of fixed_point to work on Vectors.

12 years agoBump the doctest dependency.
Michael Orlitzky [Sun, 14 Oct 2012 18:05:06 +0000 (14:05 -0400)]
Bump the doctest dependency.

12 years agoAdd a Vector class and make TwoTuple (and several base types) instances of it.
Michael Orlitzky [Sun, 14 Oct 2012 18:04:31 +0000 (14:04 -0400)]
Add a Vector class and make TwoTuple (and several base types) instances of it.

12 years agoBegin work on a simple 2-tuple type.
Michael Orlitzky [Sun, 14 Oct 2012 02:36:49 +0000 (22:36 -0400)]
Begin work on a simple 2-tuple type.

12 years agoMake numbers == 3000.1.* required.
Michael Orlitzky [Fri, 12 Oct 2012 17:16:36 +0000 (13:16 -0400)]
Make numbers == 3000.1.* required.
Import Data.Number.BigFloat in the .ghci file.
Add a doctest for newtons_method using BigFloat.

12 years agoMove the .ghci file to the top-level directory.
Michael Orlitzky [Fri, 12 Oct 2012 17:01:04 +0000 (13:01 -0400)]
Move the .ghci file to the top-level directory.
Use a simpler ghci prompt.

12 years agoRemove an unused variable.
Michael Orlitzky [Fri, 12 Oct 2012 16:52:42 +0000 (12:52 -0400)]
Remove an unused variable.

12 years agoAdd the fixed point method to Roots.Simple.
Michael Orlitzky [Thu, 27 Sep 2012 04:32:39 +0000 (00:32 -0400)]
Add the fixed point method to Roots.Simple.

12 years agoAdd Newton's method tests.
Michael Orlitzky [Tue, 25 Sep 2012 14:25:52 +0000 (10:25 -0400)]
Add Newton's method tests.

12 years agoAdd a .ghci file.
Michael Orlitzky [Mon, 24 Sep 2012 21:23:41 +0000 (17:23 -0400)]
Add a .ghci file.

12 years agoAdd the secant method to Roots.Simple.
Michael Orlitzky [Mon, 24 Sep 2012 16:14:23 +0000 (12:14 -0400)]
Add the secant method to Roots.Simple.

12 years agoAdd Newton's method.
Michael Orlitzky [Tue, 18 Sep 2012 19:15:04 +0000 (15:15 -0400)]
Add Newton's method.

12 years agoSplit Roots into Roots.Simple and Roots.Fast.
Michael Orlitzky [Tue, 11 Sep 2012 12:40:18 +0000 (08:40 -0400)]
Split Roots into Roots.Simple and Roots.Fast.
Allow the makefile to find sources in subdirectories.
Update module exports in the cabal file.

12 years agoAdd the numerical-analysis Haskell library.
Michael Orlitzky [Sun, 9 Sep 2012 22:20:56 +0000 (18:20 -0400)]
Add the numerical-analysis Haskell library.