xref: /petsc/src/sys/tests/output/ex28_1.out (revision c87ba875e4007ad659b117ea274f03d5f4cd5ea7) 
1PetscAtan2Real(1.0,1.0) = 0.785398
2PetscAtan2Real(1.0,0.0) = 1.5708
3PetscAtan2Real(0.0,1.0) = 0.
4PetscAtan2Real(0.0,0.0) = 0.
5