[DynareDev] [Trac] #197: Add abs() to ExprNode

#197: Add abs() to ExprNode --------------------------+------------------------------------------------- Reporter: houtanb | Owner: houtanb Type: feature | Status: new Priority: major | Milestone: 4.3 Component: Preprocessor | Version: Keywords: | --------------------------+------------------------------------------------- -- Ticket URL: <https://www.dynare.org/trac/ticket/197> Dynare <http://www.dynare.org> The Dynare project