Jacket DLA
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The base Jacket license provides several common linear algebra functions for single-precision, real-valued data. The Jacket DLA add-on license expands the capabilities of this base license in two ways:
- Double-precision and complex-valued support for all linear algebra functions
- Additional functions for matrix analysis, linear systems, eigen analysis, singular value decomposition, and various factorizations.
Jacket DLA is available by default with every Jacket trial license.
Base Jacket
With the base Jacket license, the following linear algebra functions are supported for single-precision, real-valued inputs:
- NORM(A), NORM(A,2)
- CHOL
- LU
- SVD
- B = QR(A) (does not generate separate Q and R matrices)
- MLDIVIDE
- DET
- HESS
- RANK
- PINV
- MPOWER for positive powers
- NULL
Jacket DLA
With the Jacket DLA add-on license, the following linear algebra features are made available:
- Support for single and double precision and for real and complex inputs for any linear algebra function listed under the "Base Jacket" section above (NORM, CHOL, LU, SVD, QR, MLDIVIDE, DET, MPOWER, HESS, RANK, PINV, NULL) and for those listed below.
- [Q R] = QR(A) (generates separate Q and R matrices)
- INV
- EIG
- MPOWER for negative powers (uses INV)
- LINSOLVE
Jacket DLA is based on the premium version of CULAtools.
Note that single-precision cards can still benefit from a Jacket DLA license with the expanded list of functions and single-precision, complex-valued support. The Jacket DLA add-on does not enable double-precision on single-precision cards.
