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path: root/Math/Combinatorics/RootSystem.hs
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* documentation and prop_longestElement.Jeshiba2017-07-171-0/+13
| | | | | - Added more documentation in RootSystem.hs - Added a test for longestElement.
* cleaned up the code.Jeshiba2017-07-171-13/+2
| | | | | - removed useless comments - added documentation, mainly in PitmanTransform.hs
* changed Q; added weyl chamber test.Jeshiba2017-07-171-2/+3
| | | | | | | | | | | - Changed Q from Math.Algebra.Field.Base.Q to Rational for better prelude support despite ugly show functions, see PitmanTransform.hs line 82 - Added test prop_Pitman_WeylChamber verifying the result of the Pitman's transform is in the WeylChamber - Fixed a bug in pitman: added 0 initial condition to the input paths and removed the first row in the output corresponding to the initial condition. Otherwise prop_Pitman_Weylchamber won't verify.
* check pintJeshiba2017-07-171-6/+12
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* CheckpointJeshiba2017-07-131-2/+3
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* Added a test on positiveRoots.Jeshiba2017-07-131-15/+33
| | | | positiveRoots ++ there negation form all the roots.
* fixed highest roots and positive roots.Jeshiba2017-07-121-16/+14
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* revised longestElementJeshiba2017-07-121-1/+1
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* implemented longestElementJeshiba2017-07-121-19/+47
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* implemented positive roots.Jeshiba2017-07-121-2/+64
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* started working on RootSystem.hsJeshiba2017-07-111-0/+272