Searched refs:overestimate (Results 1 – 2 of 2) sorted by relevance
16 size_t overestimate; in Prime() local23 overestimate = (size_t)PetscCeilReal(((PetscReal)n) * 1.26 / PetscLogReal((PetscReal)n)); in Prime()24 PetscCall(PetscMalloc1(overestimate, &prime)); in Prime()
965 accurate for the largest singular values, but may overestimate the smallest singular value