2 commits

Author	SHA1	Message	Date
Leonardo de Moura	4fa2468a85	Add output_channel and state abstractions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-08-20 20:16:02 -07:00
Leonardo de Moura	de80db3985	Add support for pretty printing Dags. Find unused prefix for naming shared expressions. ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-08-19 12:04:40 -07:00