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 | SlepcGetVersion | |
| Advanced - Setting more advanced options and customization | SlepcInitializeNoArguments | |
| Developer - Interfaces intended primarily for library developers, not for typical applications programmers | SlepcCheckOrthogonality | SlepcSNPrintfScalar | SlepcVecPoolRestoreVecs | 
| SlepcConvMonitorCreate | SlepcSortEigenvalues | VecCompGetSubVecs | 
| SlepcConvMonitorDestroy | SlepcVecNormalize | VecCompSetSubVecs | 
| SlepcMatConvertSeqDense | SlepcVecPoolCreate | VecCreateComp | 
| SlepcMatTile | SlepcVecPoolDestroy | VecCreateCompWithVecs | 
| SlepcSCCompare | SlepcVecPoolGetVecs | |
| No deprecated routines | ||