Commits · b8498a9ee95b64e08afc996d32f1159b70820929 · Sander, Oliver / dune-gfe

Mar 23, 2010
- bugfix: each line of the second derivative needs to be projected onto the tangent space · b8498a9e
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5793]]
  b8498a9e
Mar 22, 2010
- include missing header fmatrix.hh · 89e1a695
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5786]]
  89e1a695
Mar 14, 2010
- make the data private again, as it should be · c4a86312
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5743]]
  c4a86312
Mar 13, 2010
- bugfix: now the test passes · 535edad6
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5739]]
  535edad6
Mar 09, 2010
- bugfix: the factor -2 is included in the derivative of arccos · 067152b4
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5707]]
  067152b4
Mar 07, 2010
- factor out second derivative of arccos squared into a separate method · fac39007
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5673]]
  fac39007
- use new method derivativeofArcCosSquared in second derivative of distance · ad3c7520
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5672]]
  ad3c7520
- factor out derivative of arccos squared into a separate method · d093bb18
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5671]]
  d093bb18
- complete first implementation of secondDerivativeOfDistanceSquaredWRTSecondArgument · 72904b79
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5670]]
  72904b79
Feb 18, 2010
- barf if derivative of distance is requested for two conjugate points. The... · 3353c00c
  Oliver Sander authored 15 years ago
  
  barf if derivative of distance is requested for two conjugate points. The derivative doesn't exist in that case [[Imported from SVN: r5589]]
  3353c00c
- stable implementation of sinc · b06c7716
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5588]]
  b06c7716
Feb 16, 2010
- make sure arccos _never_ gets a value >1, because that leads to NaN · c3c58400
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5576]]
  c3c58400
- fix spelling in a comment · 7b308286
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5575]]
  7b308286
Feb 15, 2010
- new method projectOntoTangentSpace · e107effc
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5570]]
  e107effc
Feb 13, 2010
- introduce method globalCoordinates() · eea0da25
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5563]]
  eea0da25
- export ctype, the type used for coordinates · 5c5497b8
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5557]]
  5c5497b8
Feb 12, 2010
- various fixes in derivativeOfDistanceSquaredWRTSecondArgument() · d44d963a
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5552]]
  d44d963a
Feb 11, 2010
- implement derivativeOfDistanceSquaredWRTSecondArgument(). Not tested yet · efe17860
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5549]]
  efe17860
Feb 10, 2010
- implement the exponential map · ce2129ac
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5533]]
  ce2129ac
- implement the Riemannian distance · 55969fb2
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5530]]
  55969fb2
- Unit vectors in R^n, or, equivalently, members of S^{n-1} · 90454e33
  Oliver Sander authored 15 years ago
  
  [[Imported from SVN: r5524]]
  90454e33