Parents (Total: 3)

The searched file hash is included in 3 parent files which include package known and seen by metalookup. A sample is included below:

Key	Value
FileSize	66808
MD5	5DC4E8020BA1103E1BC142C17C0BCF30
PackageDescription	C++ headers, static library, and symlink for libchemps2-3 chemps2 is a scientific library which contains a spin-adapted implementation of the density matrix renormalization group (DMRG) for ab initio quantum chemistry. This wavefunction method allows one to obtain numerical accuracy in active spaces beyond the capabilities of full configuration interaction (FCI), and allows one to extract the 2-, 3-, and 4-particle reduced density matrices (2-, 3- and 4-RDM) of the active space. . For general active spaces up to 40 electrons in 40 orbitals can be handled with DMRG, and for one-dimensional active spaces up to 100 electrons in 100 orbitals. The 2-RDM of these active spaces can also be easily extracted, while the 3- and 4-RDM are limited to about 28 orbitals. . When the active space size becomes prohibitively expensive for FCI, DMRG can be used to replace the FCI solver in the complete active space self consistent field (CASSCF) method and the corresponding complete active space second order perturbation theory (CASPT2). The corresponding methods are called DMRG-SCF and DMRG-CASPT2, respectively. For DMRG-SCF the active space 2-RDM is required, and for DMRG-CASPT2 the active space 4-RDM. . This package installs the C++ headers, static library, and symlink for libchemps2.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-dev
PackageSection	libdevel
PackageVersion	1.8.9-1+b4
SHA-1	C0F8421A9268C152517E7C7BAD9F9BA1D1607434
SHA-256	14ACCD38A2F1255DFD79957EAF269CE7322FFA54B76BE74D1E21BC3685636FAF

Key	Value
FileSize	66584
MD5	94A818F8CB40CC617D1124E780AFF3E9
PackageDescription	C++ headers, static library, and symlink for libchemps2-3 chemps2 is a scientific library which contains a spin-adapted implementation of the density matrix renormalization group (DMRG) for ab initio quantum chemistry. This wavefunction method allows one to obtain numerical accuracy in active spaces beyond the capabilities of full configuration interaction (FCI), and allows one to extract the 2-, 3-, and 4-particle reduced density matrices (2-, 3- and 4-RDM) of the active space. . For general active spaces up to 40 electrons in 40 orbitals can be handled with DMRG, and for one-dimensional active spaces up to 100 electrons in 100 orbitals. The 2-RDM of these active spaces can also be easily extracted, while the 3- and 4-RDM are limited to about 28 orbitals. . When the active space size becomes prohibitively expensive for FCI, DMRG can be used to replace the FCI solver in the complete active space self consistent field (CASSCF) method and the corresponding complete active space second order perturbation theory (CASPT2). The corresponding methods are called DMRG-SCF and DMRG-CASPT2, respectively. For DMRG-SCF the active space 2-RDM is required, and for DMRG-CASPT2 the active space 4-RDM. . This package installs the C++ headers, static library, and symlink for libchemps2.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-dev
PackageSection	libdevel
PackageVersion	1.8.10-2
SHA-1	6A7FD0E36473718688092F8FB5C2AE18B977EA08
SHA-256	D120115DA2CB1BCD0483E1F1CF3CDE9FB22A646D5BB4629CA7DD5412D6CE128D

Key	Value
FileSize	66808
MD5	8AE2B739EFF29FA1F42BEDB9CAA9EA1D
PackageDescription	C++ headers, static library, and symlink for libchemps2-3 chemps2 is a scientific library which contains a spin-adapted implementation of the density matrix renormalization group (DMRG) for ab initio quantum chemistry. This wavefunction method allows one to obtain numerical accuracy in active spaces beyond the capabilities of full configuration interaction (FCI), and allows one to extract the 2-, 3-, and 4-particle reduced density matrices (2-, 3- and 4-RDM) of the active space. . For general active spaces up to 40 electrons in 40 orbitals can be handled with DMRG, and for one-dimensional active spaces up to 100 electrons in 100 orbitals. The 2-RDM of these active spaces can also be easily extracted, while the 3- and 4-RDM are limited to about 28 orbitals. . When the active space size becomes prohibitively expensive for FCI, DMRG can be used to replace the FCI solver in the complete active space self consistent field (CASSCF) method and the corresponding complete active space second order perturbation theory (CASPT2). The corresponding methods are called DMRG-SCF and DMRG-CASPT2, respectively. For DMRG-SCF the active space 2-RDM is required, and for DMRG-CASPT2 the active space 4-RDM. . This package installs the C++ headers, static library, and symlink for libchemps2.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-dev
PackageSection	libdevel
PackageVersion	1.8.9-1+b5
SHA-1	632A309331D6B14AB7C99BD9612086CAC9E51727
SHA-256	4B502A342F84F4A7233B9FFD230ACA28E4F59CF443F8FA73786C3A0BD7987123