Searched refs:gab (Results 1 – 1 of 1) sorted by relevance
1632 PetscReal ga, gb, gab; in PetscDTGaussJacobiQuadrature_GolubWelsch_Internal() local1641 gab = PetscTGamma(a + b + 2); in PetscDTGaussJacobiQuadrature_GolubWelsch_Internal()1650 PetscCall(PetscDTFactorial(ia + ib + 1, &gab)); in PetscDTGaussJacobiQuadrature_GolubWelsch_Internal()1653 mu0 = PetscPowReal(2., a + b + 1.) * ga * gb / gab; in PetscDTGaussJacobiQuadrature_GolubWelsch_Internal()