eja: drop custom gram_schmidt() routine that isn't noticeably faster.

[sage.d.git] / mjo / eja / eja_utils.py

diff --git a/mjo/eja/eja_utils.py b/mjo/eja/eja_utils.py
index e8b7dc71c7d6f52760f22d1c945b966f0f17529f..b6b0a0327c19842ce654023b00bf6e0b9af539a1 100644 (file)
--- a/mjo/eja/eja_utils.py
+++ b/mjo/eja/eja_utils.py
@@ -1,9 +1,4 @@
-from sage.matrix.constructor import matrix
 from sage.modules.free_module_element import vector
-from sage.functions.other import sqrt
 
 def _mat2vec(m):
         return vector(m.base_ring(), m.list())
-
-def _vec2mat(v):
-        return matrix(v.base_ring(), sqrt(v.degree()), v.list())