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Searched defs:nonzero (Results 1 – 3 of 3) sorted by relevance

/petsc/src/ksp/pc/impls/eisens/
H A Deisen.c80 PetscBool nonzero; in PCPreSolve_Eisenstat() local
/petsc/src/ksp/pc/impls/deflation/
H A Ddeflation.c388 PetscBool nonzero; in PCPreSolve_Deflation() local
/petsc/src/mat/interface/
H A Dmatrix.c230 PetscErrorCode MatFindNonzeroRowsOrCols_Basic(Mat mat, PetscBool cols, PetscReal tol, IS *nonzero) in MatFindNonzeroRowsOrCols_Basic()