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	66868
MD5	6C7AB1826D762253C975CEB7ABA33DA1
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	40F445959C3990D5D2C22ED2FB5F9F282E3F682D
SHA-256	FA0FFB1E3FB9611558FE680F82DAF851263D27B538A04D42EAA22E3989A787E9

Key	Value
FileSize	66860
MD5	D4B1C0577A3EE2989F29BB8C34126E55
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	0FA28F681811E5D5D28EFD18C612F87D9A72935E
SHA-256	31A8C90A169620C197ABC18AFBAC5CA3E5A69965866579C3178E79B2FE4C45A7

Key	Value
FileSize	66664
MD5	EEFF54FDB14237B2DEA5B65610051961
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	E6DF1819BDD2269CE439DB7A8D61CE62E41DB6A9
SHA-256	48CF4F2A056D7C907396691EE98B82155BEAD34B77E6028E1C85059B53B6110E