scalala / Scalala

Scalala has been superseded by dlwh/breeze. Scalala is a high performance numeric linear algebra library for Scala, with rich Matlab-like operators on vectors and matrices; a library of numerical routines; support for plotting.
http://groups.google.com/group/scalala
GNU Lesser General Public License v2.1
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Fix for Issue #21: det() method is incorrect. #22

Closed lancelet closed 13 years ago

lancelet commented 13 years ago

This pull request fixes the det() method to correctly count the number of swapped rows in the LU() factorization. The fix corrects the sign of the determinant for certain matrices.

dramage commented 13 years ago

looks good. thanks, lancelet!