3 Commits

Author	SHA1	Message	Date
Hatter Jiang	f3c37d8823	add mul, div	2020-01-22 22:56:52 +08:00
Hatter Jiang	c13042768b	add sub	2020-01-22 22:54:03 +08:00
Hatter Jiang	cff61e9a80	add ops-test	2020-01-22 21:17:30 +08:00