petsc-3.9.4 2018-09-11
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PetscGLLIntegrate
Compute the L2 integral of a function on the GLL points
Synopsis
PetscErrorCode
PetscGLLIntegrate
(
PetscGLL
*gll,const
PetscReal
*f,
PetscReal
*in)
Not Collective
Input Parameter
gll
- the nodes
f
- the function values at the nodes
Output Parameter
in
- the value of the integral
See Also
PetscGLL
,
PetscGLLCreate
(),
PetscGLLDestroy
()
Level
beginner
Location
src/sys/classes/gll/petscgll.c
Examples
src/ksp/ksp/examples/tutorials/ex68.c.html
src/ksp/ksp/examples/tutorials/ex69.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages