--- a/src/SbpOperators/volumeops/laplace/laplace.jl	Tue Mar 22 14:14:31 2022 +0100
+++ b/src/SbpOperators/volumeops/laplace/laplace.jl	Tue Mar 22 14:33:13 2022 +0100
@@ -1,11 +1,11 @@
 """
-    Laplace{T, Dim, TM} <: TensorMapping{T, Dim, Dim}
+    Laplace{T, Dim, TM} <: LazyTensor{T, Dim, Dim}
 
 Implements the Laplace operator, approximating ∑d²/xᵢ² , i = 1,...,`Dim` as a
-`TensorMapping`. Additionally `Laplace` stores the `StencilSet`
-used to construct the `TensorMapping`.
+`LazyTensor`. Additionally `Laplace` stores the `StencilSet`
+used to construct the `LazyTensor `.
 """
-struct Laplace{T, Dim, TM<:TensorMapping{T, Dim, Dim}} <: TensorMapping{T, Dim, Dim}
+struct Laplace{T, Dim, TM<:LazyTensor{T, Dim, Dim}} <: LazyTensor{T, Dim, Dim}
     D::TM       # Difference operator
     stencil_set::StencilSet # Stencil set of the operator
 end
@@ -28,13 +28,13 @@
 LazyTensors.domain_size(L::Laplace) = LazyTensors.domain_size(L.D)
 LazyTensors.apply(L::Laplace, v::AbstractArray, I...) = LazyTensors.apply(L.D,v,I...)
 
-# TODO: Implement pretty printing of Laplace once pretty printing of TensorMappings is implemented. 
+# TODO: Implement pretty printing of Laplace once pretty printing of LazyTensors is implemented.
 # Base.show(io::IO, L::Laplace) = ...
 
 """
     laplace(grid::EquidistantGrid, inner_stencil, closure_stencils)
 
-Creates the Laplace operator operator `Δ` as a `TensorMapping`
+Creates the Laplace operator operator `Δ` as a `LazyTensor`
 
 `Δ` approximates the Laplace operator ∑d²/xᵢ² , i = 1,...,`Dim` on `grid`, using
 the stencil `inner_stencil` in the interior and a set of stencils `closure_stencils`