det {pbdDMAT} | R Documentation |
Calculate the determinant via LU decomposition.
## S3 method for class 'ddmatrix' determinant(x, logarithm = TRUE, ...) ## S4 method for signature 'ddmatrix' det(x, ...)
x |
numeric distributed matrices. |
logarithm |
Should the logarithm of the modulus be returned? |
... |
Ignored. |
Regardless of the value of logarithm
, the determinant is calculated
by adding the log of the diagonal of U (separately tracking the sign via
the pivot matrix).
The determinant (via det()
) or an object of class det
(via
determinant()
).