Parents (Total: 21)

The searched file hash is included in 21 parent files which include package known and seen by metalookup. A sample is included below:

Key	Value
FileSize	409700
MD5	25420D74353FF43A84C7B29B8D120C40
PackageDescription	Spin-adapted DMRG for ab initio quantum chemistry 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.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-3
PackageSection	libs
PackageVersion	1.8.12-1+b1
SHA-1	05A7B383B375E67B252AAB369F62E36D0B74A443
SHA-256	30A7A67B3E62B695DCE94B2DE6377D1E95EAE37228924FD940C06E40A6DBB3FC

Key	Value
FileSize	75260
MD5	01EADA7B36B6F599DD5030969DA9F441
PackageDescription	Python 3 interface 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 library for Python 3.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	python3-chemps2
PackageSection	python
PackageVersion	1.8.12-1+b1
SHA-1	06F7EDF2443F9EE9654870E00DF6192677D2D4F0
SHA-256	C8998D3DF393E238978A22EF5A108CA274FDC53C8498F624418F32C802023E65

Key	Value
FileSize	508316
MD5	72C6D46CD880AE5E77ED2D2271793452
PackageDescription	Documentation of the libchemps2-3 package 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 is the common documentation package.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	chemps2-doc
PackageSection	doc
PackageVersion	1.8.12-1
SHA-1	07BA2E668319D627EA43AA3FE498006DE2F3518D
SHA-256	E30A548522D1838D704FC807B12BCFEA1B170F36EEE0448D863D93F24A13BAA6

Key	Value
FileSize	65576
MD5	80821138BB5FE6EE59F141BDECFF7C69
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	1.8.12-1+b1
SHA-1	173DA75E6A3ED4DEDB96EA4D514745E28B5D330C
SHA-256	9454E2D40DC87EF5BEA404CE5BB9C5C0B11A93341B2FA6175BB2030F78BA7F58

Key	Value
FileSize	65520
MD5	617562867E46C82FAA9A008AC4FDB817
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	1.8.12-1+b1
SHA-1	1A4127CE6F4F2DC292C40988CF590C89DF7155A6
SHA-256	2D1D202F252596E2FAABC79A95B6F7DC62BCF85BB723E4F7C6CB5BECF1934804

Key	Value
FileSize	444280
MD5	A4993FD72F7D4C871325B0DE48E53778
PackageDescription	Spin-adapted DMRG for ab initio quantum chemistry 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.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-3
PackageSection	libs
PackageVersion	1.8.12-1+b1
SHA-1	24A9E1E41A63AA46005597EA39A68E1930F5EAF3
SHA-256	BB2453A093CA6C370076696B9DC4B0DA5D11471595CB6CB7B244C0CB90CB4972

Key	Value
FileSize	492108
MD5	476AB4770721745317A486358BCA939E
PackageDescription	Spin-adapted DMRG for ab initio quantum chemistry 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.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-3
PackageSection	libs
PackageVersion	1.8.12-1+b1
SHA-1	3140FF9777D9365CB3FE7A6B80F5F53130B224E5
SHA-256	981C967C9ED49ED38D37FAA8B3274C4FB44A9D277D96A9ADED55D14452269913

Key	Value
FileSize	26068
MD5	6B96985639604AEE7071F4ADDBD4B5A2
PackageDescription	Executable to call libchemps2-3 from the command line 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 executable which parses Hamiltonians in fcidump format, performs DMRG-SCF and DMRG-CASPT2 calculations as specified by the user.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	chemps2
PackageSection	science
PackageVersion	1.8.12-1+b1
SHA-1	4A527D3282036EDCC6E026EF5C2036C6A9005286
SHA-256	86D7E880FAC1EC796A183D74DD1BE6799696A7871F930E60C56C2DADA4491C53

Key	Value
FileSize	528912
MD5	6ABF18B6860B7830374709060654EE13
PackageDescription	Spin-adapted DMRG for ab initio quantum chemistry 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.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	libchemps2-3
PackageSection	libs
PackageVersion	1.8.12-1+b1
SHA-1	4E60F82D9A944C62F8255D9025AE7073D7A74494
SHA-256	CC0A62DDB7E2D170F613E6F50A036AC213BA6FDCBC662773AC7712AD3B438134

Key	Value
FileSize	64252
MD5	500E82E427CAA1CA214C2560795BF3F6
PackageDescription	Python 3 interface 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 library for Python 3.
PackageMaintainer	Debichem Team <debichem-devel@lists.alioth.debian.org>
PackageName	python3-chemps2
PackageSection	python
PackageVersion	1.8.12-1+b1
SHA-1	63A6ACE9705AC509CD1F5316507EC90326F0E148
SHA-256	1FE0BE40E5A3E0F2D210CBB0ACE5C0893EB748D049035E8A6B001C337D346F5E