Python cell_avg Examples

Example #1

File: forward_ad.py Project: maciekswat/dolfin_python_deps

 def cell_avg(self, o, a):
     # Cell average of a single function and differentiation commutes.
     f, fp = a
     o = self.reuse_if_possible(o, f)
     if isinstance(fp, ConstantValue):
         return (o, fp) # TODO: Necessary? Can't CellAvg simplify directly instead?
     else:
         return (o, cell_avg(fp))

Example #2

File: forward_ad.py Project: maciekswat/dolfin_python_deps

 def cell_avg(self, o, a):
     # Cell average of a single function and differentiation commutes.
     f, fp = a
     o = self.reuse_if_possible(o, f)
     if isinstance(fp, ConstantValue):
         return (
             o, fp
         )  # TODO: Necessary? Can't CellAvg simplify directly instead?
     else:
         return (o, cell_avg(fp))

Example #3

 def cell_avg(self, o, fp):
     # Cell average of a single function and differentiation
     # commutes, D_f[v](cell_avg(f)) = cell_avg(v)
     return cell_avg(fp)

Example #4

File: apply_derivatives.py Project: FEniCS/ufl

 def cell_avg(self, o, fp):
     # Cell average of a single function and differentiation
     # commutes, D_f[v](cell_avg(f)) = cell_avg(v)
     return cell_avg(fp)