SLEPc provides a variety of "system" level routines. These routines are generally tools used by other SLEPc routines and are not intended for application programmers (except the basic SlepcInitialize() / SlepcFinalize()).
Useful tools for application programmers can be found in PETSc's system routines, including parallel file access, synchronized printing to screen, and many other programming aids.
| Beginner - Basic usage | SlepcFinalize | SlepcInitializeFortran | 
| SlepcInitialize | SlepcInitialized | |
| Intermediate - Setting options for algorithms and data structures | MatCreateBSE | SlepcGetVersionNumber | 
| SlepcGetVersion | SlepcHasExternalPackage | |
| Advanced - Setting more advanced options and customization | SlepcArbitrarySelectionFn | SlepcInitializeNoArguments | 
| SlepcEigenvalueComparisonFn | SlepcInitializeNoPointers | |
| Developer - Interfaces intended primarily for library developers, not for typical applications programmers | MatCreateTile | SlepcSCCompare | VecCreateComp | 
| MatCreateVecsEmpty | SlepcSNPrintfScalar | VecCreateCompWithVecs | 
| MatNormEstimate | SlepcSortEigenvalues | VecDuplicateEmpty | 
| SlepcAbs | VecCheckOrthogonality | VecNormalizeComplex | 
| SlepcAbsEigenvalue | VecCheckOrthonormality | VecSetRandomNormal | 
| SlepcFinalized | VecCompGetSubVecs | |
| SlepcSC | VecCompSetSubVecs | |
| No deprecated routines | ||