PETSc version 3.17.0
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# MPIU_COMPLEX

MPI datatype corresponding to PetscComplex

### Notes

In MPI calls that require an MPI datatype that matches a PetscComplex or array of PetscComplex values, pass this value.

### See Also

PetscReal, PetscScalar, PetscComplex, PetscInt, MPIU_REAL, MPIU_SCALAR, MPIU_COMPLEX, MPIU_INT, PETSC_i

### Level

beginner

### Location

include/petscmath.h
Index of all Sys routines
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