List of usage examples for org.apache.commons.math.linear CholeskyDecomposition getDeterminant
double getDeterminant();
From source file:com.opengamma.analytics.math.linearalgebra.CholeskyDecompositionCommonsResult.java
/** * Constructor.// w w w . j a v a 2 s . co m * @param ch The result of the Cholesky decomposition. */ public CholeskyDecompositionCommonsResult(final CholeskyDecomposition ch) { Validate.notNull(ch, "Cholesky decomposition"); _determinant = ch.getDeterminant(); _l = CommonsMathWrapper.unwrap(ch.getL()); _lt = CommonsMathWrapper.unwrap(ch.getLT()); _solver = ch.getSolver(); }