RDN's Lucifer (nerthos)'s status on Friday, 16-Mar-12 02:53:05 UTC
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@chiefanchor It seems it was because I used "(Ax+Bx).(Ay+By)" instead of "(Ax.Bx)+(Ay.By)" and now it's 19.6=19.6
@chiefanchor It seems it was because I used "(Ax+Bx).(Ay+By)" instead of "(Ax.Bx)+(Ay.By)" and now it's 19.6=19.6