{"shas":[["6c50978f7a110e271897e2e015e058205f340be3","09473560858240ffd3cabe11070e1e7b6faa2a87@seas.upenn.edu","Added zero-generating function","Daniel Ge"]],"ref":"refs/heads/master","size":1,"head":"6c50978f7a110e271897e2e015e058205f340be3","push_id":43084996}