Searched refs:isinf (Results 1 – 2 of 2) sorted by relevance
69 return isinf(a) ? PETSC_TRUE : PETSC_FALSE; in PetscIsInfReal()
73 #if !defined(isinf)74 #define isinf(d) (isnan(d - d) && !isnan(d)) macro458 if (isnan(d) || isinf(d)) { in print_number()