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#

See Also#

PetscDTGaussTensorQuadrature(), PetscQuadrature

Level#

intermediate

Location#

src/dm/dt/interface/dt.c

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Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages