Import work from other repo

mapytex/calculus/core/__init__.py

@@ -0,0 +1,21 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:fenc=utf-8
+#
+# Copyright © 2017 lafrite <lafrite@Poivre>
+#
+# Distributed under terms of the MIT license.
+
+"""
+Abstracts tools for calculs manipulations
+"""
+
+__all__ = ["Tree"]
+
+from .tree import Tree
+
+
+# -----------------------------
+# Reglages pour 'vim'
+# vim:set autoindent expandtab tabstop=4 shiftwidth=4:
+# cursor: 16 del