PetscArgComplex

Returns the argument (phase angle) of a PetscComplex value, as a PetscReal

Synopsis

#include <petscmath.h>
PetscReal PetscArgComplex(PetscComplex a)

Not Collective; No Fortran Support

Input Parameter

. a - the value

See Also

PetscReal, PetscScalar, PetscComplex

Level

beginner

Location

include/petscmath.h

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