24 PetscBool PetscIsNormalReal(PetscReal a)  in PetscIsNormalReal()  argument
29 PetscBool PetscIsNormalReal(PetscReal a)  in PetscIsNormalReal()  argument
31   return isnormal(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsNormalReal()
34 PetscBool PetscIsNormalReal(PetscReal a)  in PetscIsNormalReal()  argument
62 PetscBool PetscIsInfReal(PetscReal a)  in PetscIsInfReal()  argument
64   return isinfq(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsInfReal()
67 PETSC_FORCE_NO_FINITE_MATH_ONLY PetscBool PetscIsInfReal(PetscReal a)  in PetscIsInfReal()  argument
69   return isinf(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsInfReal()
78 PetscBool PetscIsInfReal(PetscReal a)  in PetscIsInfReal()  argument
80   return !_finite(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsInfReal()
83 PetscBool PetscIsInfReal(PetscReal a)  in PetscIsInfReal()  argument
85   return (a && a / 2 == a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsInfReal()
106 PetscBool PetscIsNanReal(PetscReal a)  in PetscIsNanReal()  argument
108   return isnanq(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsNanReal()
111 PETSC_FORCE_NO_FINITE_MATH_ONLY PetscBool PetscIsNanReal(PetscReal a)  in PetscIsNanReal()  argument
113   return isnan(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsNanReal()
122 PetscBool PetscIsNanReal(PetscReal a)  in PetscIsNanReal()  argument
124   return _isnan(a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsNanReal()
127 PetscBool PetscIsNanReal(PetscReal a)  in PetscIsNanReal()  argument
129   return (a != a) ? PETSC_TRUE : PETSC_FALSE;  in PetscIsNanReal()