mv util/lp to math/lp

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

src/math/lp/nla_settings.h

@@ -0,0 +1,34 @@
+/*++
+Copyright (c) 2017 Microsoft Corporation
+
+Module Name:
+
+    <name>
+
+Abstract:
+
+    <abstract>
+
+Author:
+
+    Lev Nachmanson (levnach)
+
+Revision History:
+
+
+--*/
+
+#pragma once
+namespace nla {
+class nla_settings {
+    bool m_run_order;
+    bool m_run_tangents;
+public:
+    nla_settings() : m_run_order(true), m_run_tangents(true) {}
+    bool run_order() const { return m_run_order; }
+    bool& run_order() { return m_run_order; }
+
+    bool run_tangents() const { return m_run_tangents; }
+    bool& run_tangents() { return m_run_tangents; }    
+};
+}