diff --git a/src/common.lua b/src/common.lua
index 60476d7..022f44c 100644
--- a/src/common.lua
+++ b/src/common.lua
@@ -157,58 +157,21 @@ local function array_diff(t1, t2)
 	return diff
 end
 
-local function table_eq(T1, T2)
-	local avoid_loops = {}
+local function rcp_eq(rcp, rcp2)
+	if rcp.type   ~= rcp2.type   then return end
+	if rcp.width  ~= rcp2.width  then return end
+	if #rcp.items ~= #rcp2.items then return end
+	if rcp.output ~= rcp2.output then return end
 
-	local function recurse(t1, t2)
-		if type(t1) ~= type(t2) then return end
-
-		if not is_table(t1) then
-			return t1 == t2
-		end
-
-		if avoid_loops[t1] then
-			return avoid_loops[t1] == t2
-		end
-
-		avoid_loops[t1] = t2
-		local t2k, t2kv = {}, {}
-
-		for k in pairs(t2) do
-			if is_table(k) then
-				table.insert(t2kv, k)
-			end
-
-			t2k[k] = true
-		end
-
-		for k1, v1 in pairs(t1) do
-			local v2 = t2[k1]
-			if type(k1) == "table" then
-				local ok
-				for i = 1, #t2kv do
-					local tk = t2kv[i]
-					if table_eq(k1, tk) and recurse(v1, t2[tk]) then
-						table.remove(t2kv, i)
-						t2k[tk] = nil
-						ok = true
-						break
-					end
-				end
-
-				if not ok then return end
-			else
-				if v2 == nil then return end
-				t2k[k1] = nil
-				if not recurse(v1, v2) then return end
-			end
-		end
-
-		if next(t2k) then return end
-		return true
+	for i, item in pairs(rcp.items) do
+		if item ~= rcp2.items[i] then return end
 	end
 
-	return recurse(T1, T2)
+	for i, item in pairs(rcp2.items) do
+		if item ~= rcp.items[i] then return end
+	end
+
+	return true
 end
 
 local function is_group(item)
@@ -536,9 +499,9 @@ local _ = {
 	remove = table.remove,
 	indexof = table.indexof,
 	is_table = is_table,
-	table_eq = table_eq,
 	table_merge = table_merge,
 	table_replace = table_replace,
+	rcp_eq = rcp_eq,
 	array_diff = array_diff,
 
 	-- Math
diff --git a/src/recipes.lua b/src/recipes.lua
index 75a7af7..caaffd6 100644
--- a/src/recipes.lua
+++ b/src/recipes.lua
@@ -5,8 +5,8 @@ local maxn, copy, insert, sort, match = i3.get("maxn", "copy", "insert", "sort",
 
 local is_group, extract_groups, item_has_groups, groups_to_items =
 	i3.get("is_group", "extract_groups", "item_has_groups", "groups_to_items")
-local true_str, is_table, show_item, table_merge, table_replace, table_eq =
-	i3.get("true_str", "is_table", "show_item", "table_merge", "table_replace", "table_eq")
+local true_str, is_table, show_item, table_merge, table_replace, rcp_eq =
+	i3.get("true_str", "is_table", "show_item", "table_merge", "table_replace", "rcp_eq")
 
 local function get_burntime(item)
 	return core.get_craft_result{method = "fuel", items = {item}}.time
@@ -229,9 +229,9 @@ local function resolve_aliases(hash)
 
 				for j = 1, #i3.recipes_cache[newname] do
 					local rcp_new = copy(i3.recipes_cache[newname][j])
-					rcp_new.output = oldname
+					      rcp_new.output = oldname
 
-					if table_eq(rcp_old, rcp_new) then
+					if rcp_eq(rcp_old, rcp_new) then
 						similar = true
 						break
 					end
@@ -272,7 +272,7 @@ local function init_recipes()
 	resolve_aliases(_select)
 	sort(i3.init_items)
 
-	if i3.http and type(i3.export_url) == "string" then
+	if i3.http and true_str(i3.export_url) then
 		local post_data = {
 			recipes = i3.recipes_cache,
 			usages  = i3.usages_cache,