diff options
| -rw-r--r-- | packages/base/src/Internal/Algorithms.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/packages/base/src/Internal/Algorithms.hs b/packages/base/src/Internal/Algorithms.hs index 7ead5b4..70d65d7 100644 --- a/packages/base/src/Internal/Algorithms.hs +++ b/packages/base/src/Internal/Algorithms.hs | |||
| @@ -294,7 +294,7 @@ fromList [35.18264833189422,1.4769076999800903] | |||
| 294 | compactSVD :: Field t => Matrix t -> (Matrix t, Vector Double, Matrix t) | 294 | compactSVD :: Field t => Matrix t -> (Matrix t, Vector Double, Matrix t) |
| 295 | compactSVD = compactSVDTol 1 | 295 | compactSVD = compactSVDTol 1 |
| 296 | 296 | ||
| 297 | -- | @compactSVDTol r@ is similar to 'compactSVD', but uses tolerance @tol=r*g*eps*(max rows cols)@ to distinguish nonzero singular values, where @g@ is the greatest singular value. | 297 | -- | @compactSVDTol r@ is similar to 'compactSVD' (for which @r=1@), but uses tolerance @tol=r*g*eps*(max rows cols)@ to distinguish nonzero singular values, where @g@ is the greatest singular value. If @g<r*eps@, then only one singular value is returned. |
| 298 | compactSVDTol :: Field t => Double -> Matrix t -> (Matrix t, Vector Double, Matrix t) | 298 | compactSVDTol :: Field t => Double -> Matrix t -> (Matrix t, Vector Double, Matrix t) |
| 299 | compactSVDTol r m = (u', subVector 0 d s, v') where | 299 | compactSVDTol r m = (u', subVector 0 d s, v') where |
| 300 | (u,s,v) = thinSVD m | 300 | (u,s,v) = thinSVD m |