xref: /petsc/src/sys/tests/output/ex28_1.out (revision 7d3de750dec08ee2edc7d15bcef3046c0443ab7d) 
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