Add abstract Operation, Add, Substract, Multiply and Divide operations (#1462)

* finsh Operation, Add, Substract, Multiply and Divide operations

* meet code review

* make acc not be supported

* meet code review

* make documentation better

* rename package object

* rename package object
This commit is contained in:
Yao Zhang 2017-08-16 17:12:24 +08:00 committed by GitHub
parent 058a1cac5e
commit c358955cef

Diff content is not available