From 13f49027dd90db29b91eb1a98bd7a9b9adfeb820 Mon Sep 17 00:00:00 2001
From: kalmarek <kalmar@amu.edu.pl>
Date: Tue, 2 Jan 2018 00:07:05 +0100
Subject: [PATCH] rename Delta -> Laplacian, splaplacian -> spLaplacian

---
 src/OrbitDecomposition.jl |  2 +-
 src/PropertyT.jl          | 12 ++++++------
 src/SDPs.jl               |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/OrbitDecomposition.jl b/src/OrbitDecomposition.jl
index 93a122b..bfffef2 100644
--- a/src/OrbitDecomposition.jl
+++ b/src/OrbitDecomposition.jl
@@ -182,7 +182,7 @@ function compute_orbit_data{T<:GroupElem}(logger, name::String, G::Nemo.Group, S
     info(logger, "Product matrix")
     @logtime logger pm = GroupRings.create_pm(E_2R, E_rdict, sizes[radius], twisted=true)
     RG = GroupRing(G, E_2R, E_rdict, pm)
-    Δ = PropertyT.splaplacian(RG, S)
+    Δ = PropertyT.spLaplacian(RG, S)
     @assert GroupRings.augmentation(Δ) == 0
     save(joinpath(name, "delta.jld"), "Δ", Δ.coeffs)
     save(joinpath(name, "pm.jld"), "pm", pm)
diff --git a/src/PropertyT.jl b/src/PropertyT.jl
index 05d1872..9638d0b 100644
--- a/src/PropertyT.jl
+++ b/src/PropertyT.jl
@@ -80,7 +80,7 @@ filename(prefix::String, ::Type{Val{:Δ}})  = joinpath(prefix, "delta.jld")
 filename(prefix::String, ::Type{Val{:λ}})  = joinpath(prefix, "lambda.jld")
 filename(prefix::String, ::Type{Val{:P}})  = joinpath(prefix, "SDPmatrix.jld")
 
-function Delta(name::String, G::Group)
+function Laplacian(name::String, G::Group)
     info(LOGGER, "Loading precomputed Δ...")
     if exists(filename(name, :Δ)) && exists(filename(name, :pm))
         RG = GroupRing(G, load(filename(name, :pm), "pm"))
@@ -91,15 +91,15 @@ function Delta(name::String, G::Group)
     return Δ
 end
 
-function Delta{T<:GroupElem}(name::String, S::Vector{T}, Id::T; radius::Int=2)
+function Laplacian{T<:GroupElem}(name::String, S::Vector{T}, Id::T; radius::Int=2)
     info(LOGGER, "Computing multiplication table, Δ...")
-    Δ = Delta(S, Id, radius=radius)
+    Δ = Laplacian(S, Id, radius=radius)
     save(filename(name, :pm), "pm", parent(Δ).pm)
     save(filename(name, :Δ), "Δ", Δ.coeffs)
     return Δ
 end
 
-function Delta{T<:GroupElem}(S::Vector{T}, Id::T; radius::Int=2)
+function Laplacian{T<:GroupElem}(S::Vector{T}, Id::T; radius::Int=2)
     info(LOGGER, "Generating metric ball of radius $radius...")
     @logtime LOGGER E_R, sizes = Groups.generate_balls(S, Id, radius=2*radius)
     info(LOGGER, "Generated balls of sizes $sizes.")
@@ -188,10 +188,10 @@ function check_property_T(name::String, S, Id, solver, upper_bound, tol, radius)
 
     if exists(filename(name, :pm)) && exists(filename(name, :Δ))
         # cached
-        Δ = Delta(name, parent(S[1]))
+        Δ = Laplacian(name, parent(S[1]))
     else
         # compute
-        Δ = Delta(name, S, Id, radius=radius)
+        Δ = Laplacian(name, S, Id, radius=radius)
     end
 
     if exists(filename(name, :λ)) && exists(filename(name, :P))
diff --git a/src/SDPs.jl b/src/SDPs.jl
index 2fcb3dc..c8439f0 100644
--- a/src/SDPs.jl
+++ b/src/SDPs.jl
@@ -13,7 +13,7 @@ function constraints(pm, total_length=maximum(pm))
     return constraints
 end
 
-function splaplacian(RG::GroupRing, S, T::Type=Float64)
+function spLaplacian(RG::GroupRing, S, T::Type=Float64)
     result = RG(T)
     result[RG.group()] = T(length(S))
     for s in S
@@ -22,7 +22,7 @@ function splaplacian(RG::GroupRing, S, T::Type=Float64)
     return result
 end
 
-function splaplacian{TT<:Ring}(RG::GroupRing{TT}, S, T::Type=Float64)
+function spLaplacian{TT<:Ring}(RG::GroupRing{TT}, S, T::Type=Float64)
     result = RG(T)
     result[one(RG.group)] = T(length(S))
     for s in S