1*02918637SMatthew G. Knepleytriangle orientation -3 2*02918637SMatthew G. Knepley\documentclass[tikz]{standalone} 3*02918637SMatthew G. Knepley 4*02918637SMatthew G. Knepley\usepackage{pgflibraryshapes} 5*02918637SMatthew G. Knepley\usetikzlibrary{backgrounds} 6*02918637SMatthew G. Knepley\usetikzlibrary{arrows} 7*02918637SMatthew G. Knepley\begin{document} 8*02918637SMatthew G. Knepley\begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] 9*02918637SMatthew G. Knepley\path (-0.666667,-0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; 10*02918637SMatthew G. Knepley\path (2.,-2.) node(4_0) [draw,shape=circle,color=gray] {4}; 11*02918637SMatthew G. Knepley\path (-2.,-2.) node(5_0) [draw,shape=circle,color=gray] {5}; 12*02918637SMatthew G. Knepley\path (-2.,2.) node(6_0) [draw,shape=circle,color=gray] {6}; 13*02918637SMatthew G. Knepley\path 14*02918637SMatthew G. Knepley(-1.33333,-1.33333) node(7_0) [draw,shape=circle,color=gray] {7} -- 15*02918637SMatthew G. Knepley(0.666667,-1.33333) node(8_0) [draw,shape=circle,color=gray] {8} -- 16*02918637SMatthew G. Knepley(-1.33333,0.666667) node(9_0) [draw,shape=circle,color=gray] {9} -- 17*02918637SMatthew G. Knepley(0.,-2.) node(10_0) [draw,shape=circle,color=gray] {10} -- 18*02918637SMatthew G. Knepley(-2.,0.) node(11_0) [draw,shape=circle,color=gray] {11} -- 19*02918637SMatthew G. Knepley(0.,0.) node(12_0) [draw,shape=circle,color=gray] {12} -- 20*02918637SMatthew G. Knepley(0,0); 21*02918637SMatthew G. Knepley\draw[color=gray] (5_0) -- (10_0) -- (4_0) -- (8_0) -- (3_0) -- (7_0) -- (5_0); 22*02918637SMatthew G. Knepley\draw[color=gray] (4_0) -- (12_0) -- (6_0) -- (9_0) -- (3_0) -- (8_0) -- (4_0); 23*02918637SMatthew G. Knepley\draw[color=gray] (6_0) -- (11_0) -- (5_0) -- (7_0) -- (3_0) -- (9_0) -- (6_0); 24*02918637SMatthew G. Knepley\path (-0.222222,-1.55556) node(0_0) [] {}; 25*02918637SMatthew G. Knepley\path (-0.222222,-0.222222) node(1_0) [] {}; 26*02918637SMatthew G. Knepley\path (-1.55556,-0.222222) node(2_0) [] {}; 27*02918637SMatthew G. Knepley\end{tikzpicture} 28*02918637SMatthew G. Knepley\end{document} 29*02918637SMatthew G. Knepleytriangle orientation -2 30*02918637SMatthew G. Knepley\documentclass[tikz]{standalone} 31*02918637SMatthew G. Knepley 32*02918637SMatthew G. Knepley\usepackage{pgflibraryshapes} 33*02918637SMatthew G. Knepley\usetikzlibrary{backgrounds} 34*02918637SMatthew G. Knepley\usetikzlibrary{arrows} 35*02918637SMatthew G. Knepley\begin{document} 36*02918637SMatthew G. Knepley\begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] 37*02918637SMatthew G. Knepley\path (-0.666667,-0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; 38*02918637SMatthew G. Knepley\path (-2.,-2.) node(4_0) [draw,shape=circle,color=gray] {4}; 39*02918637SMatthew G. Knepley\path (-2.,2.) node(5_0) [draw,shape=circle,color=gray] {5}; 40*02918637SMatthew G. Knepley\path (2.,-2.) node(6_0) [draw,shape=circle,color=gray] {6}; 41*02918637SMatthew G. Knepley\path 42*02918637SMatthew G. Knepley(-1.33333,-1.33333) node(7_0) [draw,shape=circle,color=gray] {7} -- 43*02918637SMatthew G. Knepley(0.666667,-1.33333) node(8_0) [draw,shape=circle,color=gray] {8} -- 44*02918637SMatthew G. Knepley(-1.33333,0.666667) node(9_0) [draw,shape=circle,color=gray] {9} -- 45*02918637SMatthew G. Knepley(-2.,0.) node(10_0) [draw,shape=circle,color=gray] {10} -- 46*02918637SMatthew G. Knepley(0.,0.) node(11_0) [draw,shape=circle,color=gray] {11} -- 47*02918637SMatthew G. Knepley(0.,-2.) node(12_0) [draw,shape=circle,color=gray] {12} -- 48*02918637SMatthew G. Knepley(0,0); 49*02918637SMatthew G. Knepley\draw[color=gray] (4_0) -- (12_0) -- (6_0) -- (8_0) -- (3_0) -- (7_0) -- (4_0); 50*02918637SMatthew G. Knepley\draw[color=gray] (6_0) -- (11_0) -- (5_0) -- (9_0) -- (3_0) -- (8_0) -- (6_0); 51*02918637SMatthew G. Knepley\draw[color=gray] (5_0) -- (10_0) -- (4_0) -- (7_0) -- (3_0) -- (9_0) -- (5_0); 52*02918637SMatthew G. Knepley\path (-0.222222,-1.55556) node(0_0) [] {}; 53*02918637SMatthew G. Knepley\path (-0.222222,-0.222222) node(1_0) [] {}; 54*02918637SMatthew G. Knepley\path (-1.55556,-0.222222) node(2_0) [] {}; 55*02918637SMatthew G. Knepley\end{tikzpicture} 56*02918637SMatthew G. Knepley\end{document} 57*02918637SMatthew G. Knepleytriangle orientation -1 58*02918637SMatthew G. Knepley\documentclass[tikz]{standalone} 59*02918637SMatthew G. Knepley 60*02918637SMatthew G. Knepley\usepackage{pgflibraryshapes} 61*02918637SMatthew G. Knepley\usetikzlibrary{backgrounds} 62*02918637SMatthew G. Knepley\usetikzlibrary{arrows} 63*02918637SMatthew G. Knepley\begin{document} 64*02918637SMatthew G. Knepley\begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] 65*02918637SMatthew G. Knepley\path (-0.666667,-0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; 66*02918637SMatthew G. Knepley\path (-2.,2.) node(4_0) [draw,shape=circle,color=gray] {4}; 67*02918637SMatthew G. Knepley\path (2.,-2.) node(5_0) [draw,shape=circle,color=gray] {5}; 68*02918637SMatthew G. Knepley\path (-2.,-2.) node(6_0) [draw,shape=circle,color=gray] {6}; 69*02918637SMatthew G. Knepley\path 70*02918637SMatthew G. Knepley(-1.33333,-1.33333) node(7_0) [draw,shape=circle,color=gray] {7} -- 71*02918637SMatthew G. Knepley(0.666667,-1.33333) node(8_0) [draw,shape=circle,color=gray] {8} -- 72*02918637SMatthew G. Knepley(-1.33333,0.666667) node(9_0) [draw,shape=circle,color=gray] {9} -- 73*02918637SMatthew G. Knepley(0.,0.) node(10_0) [draw,shape=circle,color=gray] {10} -- 74*02918637SMatthew G. Knepley(0.,-2.) node(11_0) [draw,shape=circle,color=gray] {11} -- 75*02918637SMatthew G. Knepley(-2.,0.) node(12_0) [draw,shape=circle,color=gray] {12} -- 76*02918637SMatthew G. Knepley(0,0); 77*02918637SMatthew G. Knepley\draw[color=gray] (6_0) -- (11_0) -- (5_0) -- (8_0) -- (3_0) -- (7_0) -- (6_0); 78*02918637SMatthew G. Knepley\draw[color=gray] (5_0) -- (10_0) -- (4_0) -- (9_0) -- (3_0) -- (8_0) -- (5_0); 79*02918637SMatthew G. Knepley\draw[color=gray] (4_0) -- (12_0) -- (6_0) -- (7_0) -- (3_0) -- (9_0) -- (4_0); 80*02918637SMatthew G. Knepley\path (-0.222222,-1.55556) node(0_0) [] {}; 81*02918637SMatthew G. Knepley\path (-0.222222,-0.222222) node(1_0) [] {}; 82*02918637SMatthew G. Knepley\path (-1.55556,-0.222222) node(2_0) [] {}; 83*02918637SMatthew G. Knepley\end{tikzpicture} 84*02918637SMatthew G. Knepley\end{document} 85*02918637SMatthew G. Knepleytriangle orientation 0 86*02918637SMatthew G. Knepley\documentclass[tikz]{standalone} 87*02918637SMatthew G. Knepley 88*02918637SMatthew G. Knepley\usepackage{pgflibraryshapes} 89*02918637SMatthew G. Knepley\usetikzlibrary{backgrounds} 90*02918637SMatthew G. Knepley\usetikzlibrary{arrows} 91*02918637SMatthew G. Knepley\begin{document} 92*02918637SMatthew G. Knepley\begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] 93*02918637SMatthew G. Knepley\path (-0.666667,-0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; 94*02918637SMatthew G. Knepley\path (-2.,-2.) node(4_0) [draw,shape=circle,color=gray] {4}; 95*02918637SMatthew G. Knepley\path (2.,-2.) node(5_0) [draw,shape=circle,color=gray] {5}; 96*02918637SMatthew G. Knepley\path (-2.,2.) node(6_0) [draw,shape=circle,color=gray] {6}; 97*02918637SMatthew G. Knepley\path 98*02918637SMatthew G. Knepley(-1.33333,-1.33333) node(7_0) [draw,shape=circle,color=gray] {7} -- 99*02918637SMatthew G. Knepley(0.666667,-1.33333) node(8_0) [draw,shape=circle,color=gray] {8} -- 100*02918637SMatthew G. Knepley(-1.33333,0.666667) node(9_0) [draw,shape=circle,color=gray] {9} -- 101*02918637SMatthew G. Knepley(0.,-2.) node(10_0) [draw,shape=circle,color=gray] {10} -- 102*02918637SMatthew G. Knepley(0.,0.) node(11_0) [draw,shape=circle,color=gray] {11} -- 103*02918637SMatthew G. Knepley(-2.,0.) node(12_0) [draw,shape=circle,color=gray] {12} -- 104*02918637SMatthew G. Knepley(0,0); 105*02918637SMatthew G. Knepley\draw[color=gray] (4_0) -- (10_0) -- (5_0) -- (8_0) -- (3_0) -- (7_0) -- (4_0); 106*02918637SMatthew G. Knepley\draw[color=gray] (5_0) -- (11_0) -- (6_0) -- (9_0) -- (3_0) -- (8_0) -- (5_0); 107*02918637SMatthew G. Knepley\draw[color=gray] (6_0) -- (12_0) -- (4_0) -- (7_0) -- (3_0) -- (9_0) -- (6_0); 108*02918637SMatthew G. Knepley\path (-0.222222,-1.55556) node(0_0) [] {}; 109*02918637SMatthew G. Knepley\path (-0.222222,-0.222222) node(1_0) [] {}; 110*02918637SMatthew G. Knepley\path (-1.55556,-0.222222) node(2_0) [] {}; 111*02918637SMatthew G. Knepley\end{tikzpicture} 112*02918637SMatthew G. Knepley\end{document} 113*02918637SMatthew G. Knepleytriangle orientation 1 114*02918637SMatthew G. Knepley\documentclass[tikz]{standalone} 115*02918637SMatthew G. Knepley 116*02918637SMatthew G. Knepley\usepackage{pgflibraryshapes} 117*02918637SMatthew G. Knepley\usetikzlibrary{backgrounds} 118*02918637SMatthew G. Knepley\usetikzlibrary{arrows} 119*02918637SMatthew G. Knepley\begin{document} 120*02918637SMatthew G. Knepley\begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] 121*02918637SMatthew G. Knepley\path (-0.666667,-0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; 122*02918637SMatthew G. Knepley\path (-2.,2.) node(4_0) [draw,shape=circle,color=gray] {4}; 123*02918637SMatthew G. Knepley\path (-2.,-2.) node(5_0) [draw,shape=circle,color=gray] {5}; 124*02918637SMatthew G. Knepley\path (2.,-2.) node(6_0) [draw,shape=circle,color=gray] {6}; 125*02918637SMatthew G. Knepley\path 126*02918637SMatthew G. Knepley(-1.33333,-1.33333) node(7_0) [draw,shape=circle,color=gray] {7} -- 127*02918637SMatthew G. Knepley(0.666667,-1.33333) node(8_0) [draw,shape=circle,color=gray] {8} -- 128*02918637SMatthew G. Knepley(-1.33333,0.666667) node(9_0) [draw,shape=circle,color=gray] {9} -- 129*02918637SMatthew G. Knepley(-2.,0.) node(10_0) [draw,shape=circle,color=gray] {10} -- 130*02918637SMatthew G. Knepley(0.,-2.) node(11_0) [draw,shape=circle,color=gray] {11} -- 131*02918637SMatthew G. Knepley(0.,0.) node(12_0) [draw,shape=circle,color=gray] {12} -- 132*02918637SMatthew G. Knepley(0,0); 133*02918637SMatthew G. Knepley\draw[color=gray] (5_0) -- (11_0) -- (6_0) -- (8_0) -- (3_0) -- (7_0) -- (5_0); 134*02918637SMatthew G. Knepley\draw[color=gray] (6_0) -- (12_0) -- (4_0) -- (9_0) -- (3_0) -- (8_0) -- (6_0); 135*02918637SMatthew G. Knepley\draw[color=gray] (4_0) -- (10_0) -- (5_0) -- (7_0) -- (3_0) -- (9_0) -- (4_0); 136*02918637SMatthew G. Knepley\path (-0.222222,-1.55556) node(0_0) [] {}; 137*02918637SMatthew G. Knepley\path (-0.222222,-0.222222) node(1_0) [] {}; 138*02918637SMatthew G. Knepley\path (-1.55556,-0.222222) node(2_0) [] {}; 139*02918637SMatthew G. Knepley\end{tikzpicture} 140*02918637SMatthew G. Knepley\end{document} 141*02918637SMatthew G. Knepleytriangle orientation 2 142*02918637SMatthew G. Knepley\documentclass[tikz]{standalone} 143*02918637SMatthew G. Knepley 144*02918637SMatthew G. Knepley\usepackage{pgflibraryshapes} 145*02918637SMatthew G. Knepley\usetikzlibrary{backgrounds} 146*02918637SMatthew G. Knepley\usetikzlibrary{arrows} 147*02918637SMatthew G. Knepley\begin{document} 148*02918637SMatthew G. Knepley\begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] 149*02918637SMatthew G. Knepley\path (-0.666667,-0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; 150*02918637SMatthew G. Knepley\path (2.,-2.) node(4_0) [draw,shape=circle,color=gray] {4}; 151*02918637SMatthew G. Knepley\path (-2.,2.) node(5_0) [draw,shape=circle,color=gray] {5}; 152*02918637SMatthew G. Knepley\path (-2.,-2.) node(6_0) [draw,shape=circle,color=gray] {6}; 153*02918637SMatthew G. Knepley\path 154*02918637SMatthew G. Knepley(-1.33333,-1.33333) node(7_0) [draw,shape=circle,color=gray] {7} -- 155*02918637SMatthew G. Knepley(0.666667,-1.33333) node(8_0) [draw,shape=circle,color=gray] {8} -- 156*02918637SMatthew G. Knepley(-1.33333,0.666667) node(9_0) [draw,shape=circle,color=gray] {9} -- 157*02918637SMatthew G. Knepley(0.,0.) node(10_0) [draw,shape=circle,color=gray] {10} -- 158*02918637SMatthew G. Knepley(-2.,0.) node(11_0) [draw,shape=circle,color=gray] {11} -- 159*02918637SMatthew G. Knepley(0.,-2.) node(12_0) [draw,shape=circle,color=gray] {12} -- 160*02918637SMatthew G. Knepley(0,0); 161*02918637SMatthew G. Knepley\draw[color=gray] (6_0) -- (12_0) -- (4_0) -- (8_0) -- (3_0) -- (7_0) -- (6_0); 162*02918637SMatthew G. Knepley\draw[color=gray] (4_0) -- (10_0) -- (5_0) -- (9_0) -- (3_0) -- (8_0) -- (4_0); 163*02918637SMatthew G. Knepley\draw[color=gray] (5_0) -- (11_0) -- (6_0) -- (7_0) -- (3_0) -- (9_0) -- (5_0); 164*02918637SMatthew G. Knepley\path (-0.222222,-1.55556) node(0_0) [] {}; 165*02918637SMatthew G. Knepley\path (-0.222222,-0.222222) node(1_0) [] {}; 166*02918637SMatthew G. Knepley\path (-1.55556,-0.222222) node(2_0) [] {}; 167*02918637SMatthew G. Knepley\end{tikzpicture} 168*02918637SMatthew G. Knepley\end{document} 169