Let K be the complete oriented graph on the finite set of vertices A. A family G="{Ga:a∈A} of spanning subgraphs of K is an orthogonal cover provided every arrow of K occurs in exactly one Ga and for every two elements a,b∈A, the graphs Ga and Gopb have exactly one arrow in common.
The bowman has one arrow left.
Slaves over them for hours and has made dozens of them, all lovingly decorated with one heart and one arrow.
After he has lost one arrow in the shingles of a neighboring house, broke one window, dislodged some plaster from the wall, and lost three arrows in space, a policeman arrives, gives them a summons which he has to pay for, too.
Their nine other arrows were all in the next ring for 9 points, for a total of 231 points, beating their own world record of 228. Park scored 10 with all but one arrow but acknowledged that she looked unhappy while competing.
You can do this with a simple rating system (two arrows down, one arrow down, a neutral circle, one arrow up, or two arrows up) or by actually plotting a specific price in the future on a stock chart.
All the wood behind one arrow.
The theme for LD28 was "you only get one," and in Titan Souls you have to beat a series of bosses using simply one arrow.
She was an expert with a bow and arrow and the story is that she only needed one arrow to decimate an entire town where injustice ruled.
increased frequency of sign; decreased frequency of sign compared to control cattle, with P<0.001 (three arrows), P = 0.001-0.01 (two arrows) and P>0.01 and <0.05 (one arrow).
