Enum QfSolvingStage qfNoSolving = 0 qfDataImporting = 1 qfModelLoading = 2 qfMatrixBuilding = 3 qfMacroBuilding = 4 qfIteration = 5 qfSourcesRecalculation = 6 qfSolutionSaving = 7 qfDerivatesCalculation = 8 qfNotStartedYet = 9 End EnumStages of the solving process