1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Tests PetscAtan2Real\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscsys.h> 5c4762a1bSJed Brown #include <petscviewer.h> 6c4762a1bSJed Brown #include <petscmath.h> 7c4762a1bSJed Brown 8c4762a1bSJed Brown int main(int argc,char **argv) 9c4762a1bSJed Brown { 10c4762a1bSJed Brown 11c4762a1bSJed Brown PetscReal a; 12c4762a1bSJed Brown 13*327415f7SBarry Smith PetscFunctionBeginUser; 149566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&argv,(char*)0,help)); 15c4762a1bSJed Brown a = PetscAtan2Real(1.0,1.0); 169566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"PetscAtan2Real(1.0,1.0) = %g\n",(double)a)); 17c4762a1bSJed Brown a = PetscAtan2Real(1.0,0.0); 189566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"PetscAtan2Real(1.0,0.0) = %g\n",(double)a)); 19c4762a1bSJed Brown a = PetscAtan2Real(0.0,1.0); 209566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"PetscAtan2Real(0.0,1.0) = %g\n",(double)a)); 21c4762a1bSJed Brown a = PetscAtan2Real(0.0,0.0); 229566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"PetscAtan2Real(0.0,0.0) = %g\n",(double)a)); 239566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 24b122ec5aSJacob Faibussowitsch return 0; 25c4762a1bSJed Brown } 26c4762a1bSJed Brown 27c4762a1bSJed Brown /*TEST 28c4762a1bSJed Brown 29c4762a1bSJed Brown test: 30c4762a1bSJed Brown 31c4762a1bSJed Brown TEST*/ 32