DPFLOW---PETSc/complexMatOperations.h at master · JonathanAviles/DPFLOW---PETSc · GitHub

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#ifndef COMPLEXMATOPERATIONS_H
#define COMPLEXMATOPERATIONS_H

#include <petscmat.h>

#define nelem(x) (sizeof(x) / sizeof((x)[0]))

PetscErrorCode complexProduct(PetscScalar*, PetscScalar* resultImag, PetscScalar*, PetscScalar*, PetscInt);

PetscErrorCode complexMatrixDeterminant_2x2(PetscScalar*, PetscScalar*, PetscScalar*, PetscScalar*);

PetscErrorCode complexMatrixDeterminant_3x3(PetscScalar*, PetscScalar*, PetscScalar*, PetscScalar*);

PetscErrorCode complexScalarInverse(PetscScalar*, PetscScalar*, PetscScalar, PetscScalar);

PetscErrorCode complexMatrixInverse_2x2(PetscScalar*, PetscScalar*, PetscScalar*, PetscScalar*);

PetscErrorCode complexMatrixInverse_3x3(PetscScalar*, PetscScalar*, PetscScalar*, PetscScalar*);

PetscErrorCode zeroRowColIndexes_SymMat3x3(PetscInt*, PetscInt*, PetscScalar*, PetscScalar*);

PetscErrorCode setUnion(PetscInt*, PetscInt*, PetscInt, PetscInt*, PetscInt);

#endif