PetscDTTanhSinhTensorQuadrature#
create tanh-sinh quadrature for a tensor product cell
Synopsis#
#include "petscdt.h" 
PetscErrorCode PetscDTTanhSinhTensorQuadrature(PetscInt dim, PetscInt level, PetscReal a, PetscReal b, PetscQuadrature *q)
Not Collective
Input Parameters#
- dim - The cell dimension 
- level - The number of points in one dimension, \(2^l\) 
- a - left end of interval (often-1) 
- b - right end of interval (often +1) 
Output Parameter#
- q - A - PetscQuadratureobject
See Also#
Level#
intermediate
Location#
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages