petsc-3.11.2 2019-05-18
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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 Arguments

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 Argument

q -A PetscQuadrature object

See Also

PetscDTGaussTensorQuadrature()

Level

intermediate

Location

src/dm/dt/interface/dt.c
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages