Added:
/trunk/DEV_README.txt
Modified:
/trunk/sympycore
=======================================
--- /dev/null
+++ /trunk/DEV_README.txt Wed Oct 19 13:13:04 2011
@@ -0,0 +1,14 @@
+
+Upgrading mpmath
+================
+
+In sympycore/trunk directory run::
+
+ svn propedit svn:externals sympycore
+
+and edit the mpmath revision number in ``-r`` option. Run ``svn up``
+and ``nosetests sympycore`` to test the new version of mpmath. When
+all tests pass, commit the svn property changes.
+
+The following mpmath revisions are known to work: 1046, 1240.
+