BUG: The use of the code from powell doesn't seems to follow the expectation      that a,b will have f(a) and f(b) with opposite signs.
BUG: The use of the code from powell doesn't seems to follow the expectation
     that a,b will have f(a) and f(b) with opposite signs.

CapeDrew/DCMTK-ITK,BlueBrain/ITK,cpatrick/ITK-RemoteIO,daviddoria/itkHoughTransform,CapeDrew/DCMTK-ITK,cpatrick/ITK-RemoteIO,wkjeong/ITK,CapeDrew/DITK,vfonov/ITK,CapeDrew/DCMTK-ITK,LucHermitte/ITK,Kitware/ITK,vfonov/ITK,GEHC-Surgery/ITK,malaterre/ITK,malaterre/ITK,jmerkow/ITK,malaterre/ITK,LucasGandel/ITK,hjmjohnson/ITK,zachary-williamson/ITK,msmolens/ITK,vfonov/ITK,eile/ITK,itkvideo/ITK,jmerkow/ITK,malaterre/ITK,paulnovo/ITK,heimdali/ITK,malaterre/ITK,stnava/ITK,CapeDrew/DITK,InsightSoftwareConsortium/ITK,fedral/ITK,hjmjohnson/ITK,jcfr/ITK,GEHC-Surgery/ITK,fuentesdt/InsightToolkit-dev,eile/ITK,LucasGandel/ITK,zachary-williamson/ITK,paulnovo/ITK,ajjl/ITK,wkjeong/ITK,zachary-williamson/ITK,ajjl/ITK,daviddoria/itkHoughTransform,eile/ITK,BRAINSia/ITK,vfonov/ITK,thewtex/ITK,CapeDrew/DITK,BlueBrain/ITK,zachary-williamson/ITK,LucHermitte/ITK,hinerm/ITK,fedral/ITK,paulnovo/ITK,wkjeong/ITK,fedral/ITK,fuentesdt/InsightToolkit-dev,cpatrick/ITK-RemoteIO,GEHC-Surgery/ITK,daviddoria/itkHoughTransform,atsnyder/ITK,LucHermitte/ITK,eile/ITK,fbudin69500/ITK,msmolens/ITK,hjmjohnson/ITK,CapeDrew/DCMTK-ITK,PlutoniumHeart/ITK,wkjeong/ITK,stnava/ITK,hendradarwin/ITK,CapeDrew/DCMTK-ITK,stnava/ITK,PlutoniumHeart/ITK,heimdali/ITK,itkvideo/ITK,Kitware/ITK,eile/ITK,heimdali/ITK,LucasGandel/ITK,cpatrick/ITK-RemoteIO,ajjl/ITK,rhgong/itk-with-dom,GEHC-Surgery/ITK,cpatrick/ITK-RemoteIO,hinerm/ITK,ajjl/ITK,daviddoria/itkHoughTransform,vfonov/ITK,thewtex/ITK,GEHC-Surgery/ITK,vfonov/ITK,fuentesdt/InsightToolkit-dev,CapeDrew/DITK,PlutoniumHeart/ITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,fbudin69500/ITK,hinerm/ITK,jmerkow/ITK,thewtex/ITK,eile/ITK,fbudin69500/ITK,itkvideo/ITK,fuentesdt/InsightToolkit-dev,hjmjohnson/ITK,BRAINSia/ITK,richardbeare/ITK,itkvideo/ITK,richardbeare/ITK,spinicist/ITK,stnava/ITK,LucasGandel/ITK,biotrump/ITK,fuentesdt/InsightToolkit-dev,fbudin69500/ITK,eile/ITK,BRAINSia/ITK,rhgong/itk-with-dom,Kitware/ITK,rhgong/itk-with-dom,thewtex/ITK,jmerkow/ITK,vfonov/ITK,jcfr/ITK,itkvideo/ITK,rhgong/itk-with-dom,thewtex/ITK,spinicist/ITK,wkjeong/ITK,LucHermitte/ITK,hjmjohnson/ITK,biotrump/ITK,GEHC-Surgery/ITK,BRAINSia/ITK,Kitware/ITK,hendradarwin/ITK,daviddoria/itkHoughTransform,paulnovo/ITK,hendradarwin/ITK,ajjl/ITK,hendradarwin/ITK,atsnyder/ITK,rhgong/itk-with-dom,Kitware/ITK,blowekamp/ITK,itkvideo/ITK,spinicist/ITK,PlutoniumHeart/ITK,stnava/ITK,LucasGandel/ITK,fbudin69500/ITK,PlutoniumHeart/ITK,PlutoniumHeart/ITK,atsnyder/ITK,spinicist/ITK,heimdali/ITK,fbudin69500/ITK,CapeDrew/DCMTK-ITK,BlueBrain/ITK,spinicist/ITK,hinerm/ITK,blowekamp/ITK,wkjeong/ITK,stnava/ITK,LucasGandel/ITK,zachary-williamson/ITK,blowekamp/ITK,fuentesdt/InsightToolkit-dev,hjmjohnson/ITK,spinicist/ITK,stnava/ITK,LucHermitte/ITK,fedral/ITK,itkvideo/ITK,BlueBrain/ITK,zachary-williamson/ITK,fedral/ITK,malaterre/ITK,LucasGandel/ITK,CapeDrew/DITK,richardbeare/ITK,richardbeare/ITK,CapeDrew/DCMTK-ITK,ajjl/ITK,jmerkow/ITK,zachary-williamson/ITK,BlueBrain/ITK,cpatrick/ITK-RemoteIO,hjmjohnson/ITK,atsnyder/ITK,cpatrick/ITK-RemoteIO,InsightSoftwareConsortium/ITK,CapeDrew/DITK,wkjeong/ITK,biotrump/ITK,atsnyder/ITK,vfonov/ITK,ajjl/ITK,itkvideo/ITK,paulnovo/ITK,rhgong/itk-with-dom,InsightSoftwareConsortium/ITK,msmolens/ITK,msmolens/ITK,CapeDrew/DITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,hendradarwin/ITK,fbudin69500/ITK,PlutoniumHeart/ITK,InsightSoftwareConsortium/ITK,jcfr/ITK,GEHC-Surgery/ITK,rhgong/itk-with-dom,stnava/ITK,atsnyder/ITK,wkjeong/ITK,hinerm/ITK,ajjl/ITK,malaterre/ITK,fuentesdt/InsightToolkit-dev,LucHermitte/ITK,fedral/ITK,fedral/ITK,BlueBrain/ITK,paulnovo/ITK,hendradarwin/ITK,jmerkow/ITK,hinerm/ITK,BRAINSia/ITK,heimdali/ITK,atsnyder/ITK,fbudin69500/ITK,spinicist/ITK,eile/ITK,biotrump/ITK,blowekamp/ITK,Kitware/ITK,PlutoniumHeart/ITK,biotrump/ITK,hendradarwin/ITK,rhgong/itk-with-dom,daviddoria/itkHoughTransform,GEHC-Surgery/ITK,LucHermitte/ITK,BlueBrain/ITK,hinerm/ITK,CapeDrew/DITK,spinicist/ITK,daviddoria/itkHoughTransform,blowekamp/ITK,jmerkow/ITK,blowekamp/ITK,itkvideo/ITK,jcfr/ITK,CapeDrew/DCMTK-ITK,eile/ITK,jcfr/ITK,LucHermitte/ITK,daviddoria/itkHoughTransform,fedral/ITK,atsnyder/ITK,spinicist/ITK,BRAINSia/ITK,fuentesdt/InsightToolkit-dev,jcfr/ITK,hinerm/ITK,daviddoria/itkHoughTransform,blowekamp/ITK,heimdali/ITK,heimdali/ITK,stnava/ITK,jcfr/ITK,msmolens/ITK,BRAINSia/ITK,atsnyder/ITK,zachary-williamson/ITK,jcfr/ITK,LucasGandel/ITK,biotrump/ITK,malaterre/ITK,thewtex/ITK,BlueBrain/ITK,msmolens/ITK,hendradarwin/ITK,biotrump/ITK,cpatrick/ITK-RemoteIO,zachary-williamson/ITK,CapeDrew/DCMTK-ITK,msmolens/ITK,blowekamp/ITK,InsightSoftwareConsortium/ITK,richardbeare/ITK,thewtex/ITK,Kitware/ITK,fuentesdt/InsightToolkit-dev,msmolens/ITK,malaterre/ITK,paulnovo/ITK,jmerkow/ITK,heimdali/ITK,biotrump/ITK,vfonov/ITK,CapeDrew/DITK,paulnovo/ITK,hinerm/ITK