Ian Jauslin
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2022-06-14Update to v1.5.HEADmasterIan Jauslin
The update to version 1.5 is rather substantial, and introduces some minor backward-incompatibilities: * The header "#!symbols" has been replaced by "#!virtual_fields" * Multiplying polynomials using the '*' symbol is no longer supported (or, rather, the symbolic capabilities of meankondo were enhanced, and the syntax has been changed). * 'meantools exp' has been removed (its functionality is now handled by other means) * 'meantoolds derive' has been replaced by 'meantools differentiate' * The symbolic capabilities were enhanced: polynomials can now be multiplied, added, exponentiated, and their logarithms can be taken directly in the configuration file. * The flow equation can now be processed after being computed using the various "#!postprocess_*" entries. * Deprecated kondo_preprocess. * Compute the mean using an LU decomposition if possible. * More detailed checks for syntax errors in configuration file. * Check that different '#!group' entries are indeed uncorrelated. * New flags in meankondo: '-p' and '-A'. * New tool: meantools expand. * Improve conversion to LaTeX using meantools-convert * Assign terms randomly to different threads. * Created vim files to implement syntax highlighting for configuration files. * Multiple bug fixes
2015-10-07Support MPFR floats in numkondov1.4Ian Jauslin
Remove '-D' option (error tolerance) in numkondo
2015-09-21Add '-C' flag to meantools-derivev1.3.1Ian Jauslin
Fix memory leak in meantools-derive
2015-07-22Support for non-commuting fieldsv1.3Ian Jauslin
2015-07-14Fix a sign error in the definition of A and B in kondo_preprocessv1.2.1Ian Jauslin
The operators A and B introduced by kondo_preprocess had the wrong sign. This bug does not affect the beta function for the hierarchical Kondo model.
2015-06-14Initial commitv1.2Ian Jauslin