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integral::l2_dist_grad Interface Reference
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Private Member Functions

real(rp) function l2_dist_grad_scalfe (phi, uh, X_h, qdm)
 Returns \( \int_O \vert \phi - \nabla u_h \vert^2 \dx \). More...
 

Detailed Description

Definition at line 66 of file integral.F90.

Member Function/Subroutine Documentation

◆ l2_dist_grad_scalfe()

real(rp) function integral::l2_dist_grad::l2_dist_grad_scalfe ( procedure(r3tor3)  phi,
real(rp), dimension(:), intent(in)  uh,
type(fespace), intent(in)  X_h,
type(quadmesh), intent(in)  qdm 
)
private

Returns \( \int_O \vert \phi - \nabla u_h \vert^2 \dx \).

  • \(\phi~: \R^3 \mapsto \R^3 \) is a vector function,
  • \( u_h~: \Omega \mapsto \R\) is a scalar finite element function in the finite element space \( X_h \)
    (associated to a mesh \( \T \) with domain \( \Omega \)),
  • 'qdm' = integration method on the mesh \( \T \),
  • \( O \) is the integration domain, see quadmesh_mod for a definition.

Definition at line 934 of file integral.F90.


The documentation for this interface was generated from the following file: