Zgcd_alt: use “lia” rather than “omega”
Zgcd_alt: use “lia” rather than “omega”

Matafou/coq,Matafou/coq,gares/coq,ejgallego/coq,ejgallego/coq,Zimmi48/coq,ejgallego/coq,gares/coq,coq/coq,gares/coq,Matafou/coq,silene/coq,Zimmi48/coq,Zimmi48/coq,JasonGross/coq,JasonGross/coq,SkySkimmer/coq,silene/coq,JasonGross/coq,JasonGross/coq,coq/coq,gares/coq,ejgallego/coq,coq/coq,SkySkimmer/coq,gares/coq,coq/coq,Zimmi48/coq,SkySkimmer/coq,SkySkimmer/coq,silene/coq