{"push_id":818449463,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"dd71d890f01a1b52255f47a0e3bc23d57dd48f3f","before":"e52901bdcf366db0f76ed98f1782236c230431cd","commits":[{"sha":"dd71d890f01a1b52255f47a0e3bc23d57dd48f3f","author":{"email":"716206be968ddd5d9bd76d0b9ea4b93679ebac0c@ed-era.com","name":"madvolume"},"message":"Update 6/bikvadratni_rivnyannya,_ta_rvnyannya,_scho_zvodyatsya_do_kvadratnih.md","distinct":true,"url":"https://api.github.com/repos/chudaol/ed-era-book-math/commits/dd71d890f01a1b52255f47a0e3bc23d57dd48f3f"}]}