slepc-3.22.2 2024-12-02
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# EPSWhich

Determines which part of the spectrum is requested

### Synopsis

    typedef enum { EPS_LARGEST_MAGNITUDE=1,
                   EPS_SMALLEST_MAGNITUDE,
                   EPS_LARGEST_REAL,
                   EPS_SMALLEST_REAL,
                   EPS_LARGEST_IMAGINARY,
                   EPS_SMALLEST_IMAGINARY,
                   EPS_TARGET_MAGNITUDE,
                   EPS_TARGET_REAL,
                   EPS_TARGET_IMAGINARY,
                   EPS_ALL,
                   EPS_WHICH_USER } EPSWhich;

### See Also

EPSSetWhichEigenpairs(), EPSGetWhichEigenpairs()

### Level

intermediate

### Location

include/slepceps.h

### Examples

src/eps/tutorials/ex9.c
src/eps/tutorials/ex10.c
src/eps/tutorials/ex10f.F90
src/eps/tutorials/ex11.c
src/eps/tutorials/ex12.c
src/eps/tutorials/ex19.c
src/eps/tutorials/ex24.c
src/eps/tutorials/ex25.c
src/eps/tutorials/ex30.c
src/eps/tutorials/ex35.c
src/eps/tutorials/ex36.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages