Add is_ind, is_constructor, is_proj
Add is_ind, is_constructor, is_proj

gares/coq,letouzey/coq-wip,Lionel-Rieg/coq,ppedrot/coq,coq/coq,william-lawvere/coq,maximedenes/coq,ejgallego/coq,amintimany/coq,gares/coq,Matafou/coq,Lionel-Rieg/coq,coq/coq,Lionel-Rieg/coq,william-lawvere/coq,gares/coq,ejgallego/coq,ejgallego/coq,mattam82/coq,ppedrot/coq,ppedrot/coq,maximedenes/coq,letouzey/coq-wip,Zimmi48/coq,Ptival/coq,silene/coq,gares/coq,maximedenes/coq,amintimany/coq,letouzey/coq-wip,Zimmi48/coq,silene/coq,mattam82/coq,SkySkimmer/coq,Ptival/coq,JasonGross/coq,SkySkimmer/coq,william-lawvere/coq,JasonGross/coq,Matafou/coq,Ptival/coq,JasonGross/coq,maximedenes/coq,Matafou/coq,letouzey/coq-wip,mattam82/coq,Zimmi48/coq,ppedrot/coq,gares/coq,maximedenes/coq,silene/coq,ejgallego/coq,Zimmi48/coq,letouzey/coq-wip,SkySkimmer/coq,coq/coq,ppedrot/coq,amintimany/coq,JasonGross/coq,SkySkimmer/coq,coq/coq