3 commits

Author	SHA1	Message	Date
Leonardo de Moura	86e671798a	refactor(library/norm_num): delete num_of_expr dead code, move arithmetic evaluator to arith_instance	2017-02-12 20:47:01 -08:00
Leonardo de Moura	32d3cf610c	refactor(library/arith_instance): add mk_num	2017-02-12 19:44:02 -08:00
Leonardo de Moura	1a698d9065	refactor(library/arith_instance_manager): rename to arith_instance, avoid copy&paste, and add support for norm_num	2017-02-12 19:11:58 -08:00