{"head":"c2610e6f61da77f147a2dfa1d9817af5a3b828ca","size":1,"push_id":45915071,"shas":[["c2610e6f61da77f147a2dfa1d9817af5a3b828ca","b7a80975b6dec883cec058ef7c9b8e95fb341605@ubuntu.ubuntu-domain","More of functions chapter, with Pstricks, enviro labels etc.","Nicola"]],"ref":"refs/heads/master"}