diff --git a/lib/function/algebra/util/permute.js b/lib/function/algebra/util/permute.js
deleted file mode 100644
index 3cc459f8f..000000000
--- a/lib/function/algebra/util/permute.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-function factory (type, config, load, typed) {
-
-  var matrix = load(require('../../../type/matrix/function/matrix'));
-
-  var SparseMatrix = type.SparseMatrix;
-  var DenseMatrix = type.DenseMatrix;
-
-  /** 
-   * 
-   */
-  var permute = typed('permute', {
-    
-    'Matrix, Array, Array': function (m, p, q) {
-      
-    },
-
-    'Array, Array, Array': function (a, p, q) {
-      // use matrix implementation
-      return permute(matrix(a, p, q).valueOf();
-    }
-  });
-
-  return permute;
-}
-
-exports.name = 'permute';
-exports.factory = factory;